The Night Of, The Morning After, And The Investigation That Turned Inside Out
It’s 11:59 p.m. on November 24, 1997.
Marlene Aisenberg stands in the doorway of her youngest daughter’s room. The nightlight casts a pale glow over the crib. She can see the blue and yellow handmade blanket. She can see the soft rise and fall of a sleeping infant’s chest.
She can see her baby.
Sabrina is five months old. She cannot roll over on her own. She cannot crawl. She cannot scream loudly enough to be heard through walls. She is, in every possible sense, completely dependent on the adults who love her to keep her safe.
Marlene watches her daughter breathe. Satisfied. Grateful. Safe.
She turns off the light and goes to bed.
In six hours and forty-two minutes, she will call 911.
The Family In Valrico
Before you can understand what happened to Sabrina Aisenberg, you have to understand the neighborhood where she lived.
Valrico, Florida, 1997. Not quite Tampa, not quite rural — a bedroom community nestled in Hillsborough County where families moved to get a little space from the city, to have a backyard, to raise kids in a place where you knew your neighbors’ names. The kind of neighborhood where people still left their garage doors unlocked out of habit, where kids rode bikes until dark, where the worst thing that happened on any given week was a dog getting loose.
Steve and Marlene Aisenberg had built exactly the kind of life that neighborhood promised.
Steve was in business. Marlene stayed home with the children. Their oldest, William, was eight years old — a third-grader with his father’s dark eyes and his mother’s laugh. Monica, four years old, was already showing the personality of someone who would grow up to ask too many questions and never accept easy answers. And Sabrina — baby Sabrina, born in October 1997 — was the newest piece of the picture. Five months old. Dark hair. A serious expression that made relatives say she seemed older than her age.
On the night of November 24, 1997, Marlene checked on all three of her children before bed. William was in his room, sound asleep. Monica was curled up with a stuffed animal. And Sabrina — Sabrina was in her crib, in the room that had been painted soft yellow months before she was born, wrapped in the blanket her grandmother had made.
Marlene went to bed that night with the quiet confidence of a mother who has done everything right.
By morning, her world would be ash.
6:42 A.M.: The Call That Changed Everything
Marlene woke before Steve.
This was not unusual. Sabrina’s feeding schedule meant early mornings. Marlene got up, walked down the hallway, pushed open the nursery door.
The crib was empty.
Not “Sabrina was crying and Steve picked her up” empty. Not “one of the kids snuck in to see the baby” empty.
Empty empty.
The blanket was bunched in the corner. The baby monitor was still plugged in, still on. The room was exactly as it had been left — except that the five-month-old infant who should have been sleeping in that crib was not there.
Marlene’s first instinct was denial. There’s an explanation. There has to be an explanation.
She checked the hallway. She looked in William’s room — maybe he’d carried her out. She checked with Steve, still half-asleep, confused by his wife’s voice at his bedroom door. She searched the house with the frantic efficiency of a mother who has not yet fully comprehended what her eyes are telling her.
And then she noticed the door.
The interior door connecting the garage to the house was open. Not just unlocked — open. Hanging loose. The garage door beyond it was up.
Someone had been in her house.
The phone call to 911 came at 6:42 a.m.
“My baby’s gone,” Marlene said. Her voice, by all accounts from the dispatcher’s recording, was controlled in the way that people become controlled when panic has passed into something beyond panic — something that exists on the other side of terror.
Within minutes, police were at the Aisenberg home.
Within hours, the investigation would already begin to go wrong.
The First Officer’s Report: Four Words That Doomed A Family
The first Hillsborough County Sheriff’s deputy to arrive at the Aisenberg house on the morning of November 25, 1997, filed a report that would become, in retrospect, one of the most consequential documents in the case.
In it, he noted, with professional neutrality, that Marlene and Steve Aisenberg “did not appear very upset” for parents who had just discovered their infant daughter was missing.
Four words. Did not appear upset.
That observation — that single subjective judgment by a law enforcement officer about how grief should look on a stranger’s face — became the seed of everything that followed. It was the moment when the investigation of an apparent kidnapping began its quiet, catastrophic pivot toward the parents.
“The police told me that very first day that they thought I had done it,” Marlene Aisenberg would later recall, and there is something chilling about the precision of that memory — not “early on” or “after a few days,” but that very first day. “A policeman looked me right in the eye and said, ‘We think you know what happened.’”
Think about what that means. Sabrina had been missing for less than twelve hours. Her crib was still warm. And law enforcement had already decided the case.
What The Evidence Actually Said
Here is the problem with the theory that Steve and Marlene Aisenberg killed their own daughter: the physical evidence at the scene flatly contradicted it.
Investigators collected seven unidentified fingerprints from inside the nursery. Seven separate fingerprint impressions that didn’t belong to Steve, didn’t belong to Marlene, didn’t belong to either of the older children.
They found a blonde hair near Sabrina’s crib. Marlene Aisenberg has dark brown hair. Steve Aisenberg has dark brown hair. William has dark brown hair. Monica has dark brown hair. Nobody in the immediate Aisenberg family has blonde hair.
And they found a shoe print — an impression in the area near Sabrina’s crib. The size didn’t match Steve. The pattern didn’t match any shoes in the home.
Let that sink in. Seven fingerprints. A foreign hair. A shoe print that didn’t belong to anyone in the family.
In any textbook investigation, these three pieces of evidence tell a single, coherent story: someone else was in that room. Someone who didn’t belong there. Someone who had stood close enough to Sabrina’s crib to leave their fingerprints on the furniture, shed a hair, press a shoe into the carpet or flooring near where a baby slept.
The evidence screamed intruder.
And the investigation ignored every word of it.
The Neighborhood Nobody Was Watching
There was something else investigators had access to in those early days — something that should have sent them in a direction entirely different from the Aisenberg living room.
In the weeks before Sabrina disappeared, several homes in the Valrico neighborhood had experienced attempted break-ins. Not random homes. Specifically homes with small children. Homes where a cursory look through a window might reveal a baby’s room, a crib, evidence of a young family.
Someone was watching.
Someone was casing the neighborhood with what appears, in retrospect, to be a very specific focus: homes where there were babies.
When a predator cases a neighborhood before committing a crime, that is not background noise. That is evidence. That is the thread investigators pull on until it unravels and reveals a suspect. In any investigation where a baby disappears and the surrounding neighborhood has experienced targeted attempted break-ins at homes with young children, that pattern becomes Priority One.
But in the Aisenberg case, the attempted break-ins became a footnote. Then a detail. Then nothing. Because by the second week of investigation, every available resource was being funneled into a single, predetermined theory: the parents did it.
The predator, if there was one, watched the investigation pivot away from him and never looked back.
The Polygraph That Lit The Match
Six weeks into the investigation, Steve and Marlene Aisenberg were asked to take polygraph tests.
Steve went first. He was nervous — of course he was nervous, he was a man whose baby daughter had been taken from her crib and he was being asked to prove he hadn’t hurt her. But he sat down, answered the questions, and passed. The polygraph examiner cleared him.
Marlene went next.
Her first test came back inconclusive. Not failed — inconclusive. In standard polygraph procedure, an inconclusive result means exactly what it sounds like: the machine could not determine a clear outcome. The subject is neither cleared nor implicated.
But the investigators had already decided what that inconclusive result meant. They brought Marlene back for a second test.
She “failed” the second test.
Now: polygraph results are not admissible as evidence in court. They are not scientifically reliable. They measure anxiety, not deception — and there are few people in America more anxious than a mother whose baby has been taken from her crib while she slept. But in 1997, in that investigation, in that office, the failed polygraph was treated not as a flawed data point but as confirmation of what investigators already believed.
Marlene Aisenberg, they decided, was hiding something.
And if the mother was hiding something, then the father — despite having passed his polygraph — must be hiding something too.
The decision was made. The Aisenbergs were guilty. Now all that remained was proving it.
December 13, 1997: The Wiretap
Eighteen days after Sabrina disappeared, the Hillsborough County Sheriff’s Office applied for a federal wiretap warrant.
The warrant application was extraordinary in what it asked for: permission to secretly record every conversation Steve and Marlene Aisenberg had. Phone calls, in-person conversations, whispered exchanges in their own home. Every word spoken between a husband and wife in the privacy of their own lives.
The probable cause cited in the warrant application? That Steve and Marlene Aisenberg had murdered their infant daughter.
A judge approved it.
And so began 79 days of surveillance.
Seventy-nine days. Through the rest of November, through December, through Christmas, through New Year’s, through January and February of 1998. Federal investigators listened to every conversation the Aisenbergs had. They recorded 2,600 conversations across 55 audio recordings.
They listened to a couple trying to hold their marriage together while their world collapsed. They listened to late-night arguments between two exhausted, traumatized people who couldn’t sleep because their baby was gone. They listened to Marlene cry on the phone with her mother. They listened to Steve making business calls with the hollow focus of a man trying to keep functioning because functioning is all he had left.
They listened to grief. And then they wrote down what they thought they heard.
The Transcripts: What The FBI Claimed They Heard
When investigators released their transcriptions of the Aisenberg wiretap recordings, the alleged quotes were damning.
Prosecutors claimed Marlene was recorded saying: “The baby’s dead and buried. It was found dead because you did it! The baby’s dead no matter what you say — you just did it!”
They claimed Steve responded: “Honey, there was nothing I could do about it. We need to discuss the way that we can beat the charge. I would never break away from the family pact and our story, even if the police were to hold me down. We will do what we have to do.”
On December 24, investigators claimed Marlene said: “Oh, Steve! I tried to save her, and she died.”
And most damningly: on January 21, 1998, they claimed Steve Aisenberg said — “I wish I hadn’t harmed her.”
These transcriptions were presented to a federal grand jury. They were presented as evidence of conspiracy and murder. They were the reason the wiretap was extended — twice — by judges who were told that the recordings provided clear evidence of criminal guilt.
Steve and Marlene Aisenberg were arrested. They were charged with making false statements to federal law enforcement — charges rooted entirely in the alleged wiretap conversations.
The media descended. Did These Parents Kill Their Baby? The headlines decided before the evidence was examined. The public decided before a jury heard a word.
And then the tapes were actually played in court.
The Moment The Prosecution Fell Apart
Nobody could understand what was on the recordings.
The audio quality was catastrophically poor. The voices were garbled. What prosecutors had transcribed as incriminating confessions was, when played in open court, indistinguishable electronic noise. Static. Distortion. The ghost of voices that could have been saying anything — or nothing at all.
Federal Judge Susan Bucklew listened to the recordings. And she made a finding that would become one of the most significant judicial rebuke of prosecutorial conduct in Florida legal history:
The transcriptions did not match the recordings. The recordings were inaudible. The evidence that had formed the entire foundation of the criminal case against Steve and Marlene Aisenberg — the evidence that had led to their arrest, to their public humiliation, to the destruction of their family’s reputation — could not be verified, because nobody could actually hear what was on the tapes.
The FBI had listened to 79 days of static and written down a confession.
But even that wasn’t the worst of it.
The Lie Within The Lie
To keep the wiretap running — to get the warrant extensions in January and February of 1998 — investigators needed to provide judges with additional probable cause. “We believe they’re guilty” wasn’t enough. They needed corroboration.
So they cited two sources.
First, a pediatrician who had examined Sabrina before her disappearance. Investigators claimed the pediatrician had found evidence of hair loss and a bruised eye — physical signs, they suggested, of possible child abuse.
Second, a hairdresser who had seen Sabrina. Investigators claimed she had independently noticed that hair was missing from Sabrina’s head — corroborating the pediatrician’s alleged findings.
Two independent sources. Two professionals. Two observations that together painted a picture of an abused baby whose parents had finally gone too far.
Judges were persuaded. The wiretap was extended.
There was one problem: neither the pediatrician nor the hairdresser had said what investigators claimed they said.
When defense attorneys had the opportunity to examine the actual statements from these two witnesses, what they found was stunning. The pediatrician’s observations had been taken out of context — normal childhood development documented in a routine appointment. Hair loss in infants is normal. Bumps and bruises in infants are normal. The pediatrician had not flagged anything as abuse.
The hairdresser’s account had been similarly twisted.
Judge Bucklew made an official finding: prosecutors had misrepresented the statements of both professionals in order to obtain judicial approval for continued surveillance of innocent people.
In plain English: federal prosecutors had lied to judges.
Not misremembered. Not mischaracterized. Lied.
And on the basis of those lies, Steve and Marlene Aisenberg had their lives recorded for 79 days, were arrested, were indicted, and were placed before the court as suspected murderers.
1 A.M.: The Baby That Was Crying
Here is the detail that haunts everything.
Sometime around 1 a.m. on November 25, 1997 — approximately six hours before Marlene discovered the empty crib — a neighbor was awakened by their dog barking persistently.
The neighbor got up. Listened. The dog was reacting to something, and beyond the sound of the animal, beyond the ordinary night sounds of the neighborhood, the neighbor heard something else.
A baby crying.
Not from next door. Not from nearby. From somewhere further out — in the direction of the woods, or perhaps from somewhere down the road, the kind of distance where a sound carries in nighttime silence but can’t be precisely located.
The neighbor heard it clearly. Remembered it specifically. Came forward to describe it.
A baby. Crying. At 1 a.m. When no babies should be crying in that neighborhood.
What does that tell us?
It tells us that someone was moving through or past that neighborhood with an infant in distress. It tells us that Sabrina Aisenberg — five months old, completely helpless — was being carried away from her home while her parents slept. It tells us that the abduction was not quiet, not clean, not the work of a family staging a scene. It was a baby in the arms of a stranger, crying in the dark.
It points, unmistakably, to a kidnapping.
And the investigators who were supposed to follow that lead?
They filed it away. They didn’t pursue it. It didn’t fit the theory.
Because if a neighbor heard a crying baby moving through the neighborhood at 1 a.m., then the Aisenbergs couldn’t have hidden Sabrina’s body in or near the house — which was the theory the investigation was built on.
So the neighbor’s testimony became inconvenient. And inconvenient evidence, in a corrupted investigation, disappears.
The Collapse
In March 1999, the prosecution of Steve and Marlene Aisenberg collapsed.
Judge Bucklew’s ruling landed like a demolition charge on the foundations of the case: the transcriptions were faulty, the evidence was inaudible, the warrant extensions had been obtained through misrepresentation of witness testimony. The entire case had been built on quicksand.
The charges were dismissed.
Marlene and Steve walked out of the courthouse free people. Not exonerated — not declared innocent — but released because the government had failed, spectacularly and dishonestly, to prove their guilt.
“The judge basically said that the prosecution had built their case on quicksand,” Marlene said afterward. “But that didn’t bring Sabrina home. That didn’t find our daughter. That just meant they couldn’t prove we killed her. It didn’t mean we were innocent. It meant they failed to prove their theory.”
There is something almost unbearable about that statement. The distinction between “not proven guilty” and “proven innocent” is, in a legal system, the most important distinction there is. But in public perception, in the court of neighborhood opinion, in the school hallways where William Aisenberg tried to maintain friendships while his parents’ faces stared out from national news coverage — that distinction means nothing.
“Did these parents kill their baby?” was the headline.
“Federal judge dismissed charges due to prosecutorial misconduct” was never the headline that followed with equal force.
The Collateral Damage
William Aisenberg was eight years old when his sister was taken.
He was nine when his parents were arrested and put on television.
He was a child trying to make friends in a neighborhood where other parents had already decided what his mother and father were. He was a boy whose best friend was forbidden from playing with him — not because William had done anything wrong, but because his last name was now synonymous with a crime his parents hadn’t committed.
Monica was four when Sabrina vanished. She grew up with a phantom sibling — a sister who existed in photographs and in the quiet sadness that gathered in the corners of every family holiday. She grew up knowing that investigators thought her parents were murderers. She grew up understanding, at an age no child should have to understand it, that institutions can be wrong. That authority can be corrupt. That the people assigned to protect the innocent don’t always do that job.
The Aisenberg children didn’t just lose a sister that November. They lost the uncomplicated childhood that should have been theirs. They grew up in the shadow of a case that never closed, a suspicion that never fully lifted, a name that people Google before they remember you’re a person.
And Sabrina remained missing. Somewhere.
The Media’s Role: Trial By Headline
The national press coverage of the Aisenberg case is its own study in how public narrative shapes and distorts justice.
When Steve and Marlene were arrested, it was front-page news. The wiretap transcriptions — the alleged confessions that couldn’t even be verified from the original recordings — were published and broadcast widely. Anchors read the supposed quotes on air. “I wish I hadn’t harmed her.” “The baby’s dead and buried.” Viewers at home heard these words and made their judgments.
When the charges were dismissed, the coverage was a fraction of what the arrest had generated. The retraction was buried. The story of prosecutorial misconduct — of federal prosecutors lying to judges, of the FBI spending 79 days misinterpreting static — did not generate the same ratings as the story of parents accused of killing their baby.
This is how wrongful accusations work in the media age: the accusation runs on the front page, the exoneration runs on page twelve, and the public memory retains the accusation.
For Steve and Marlene Aisenberg, that disparity became a permanent part of their lives. There will always be people who type their names into a search engine and find the 1999 arrest before they find the 2001 exoneration. There will always be people who “remember” the case as the one where the parents killed their baby, not the one where prosecutors fabricated evidence against innocent parents.
This is the second crime the system committed against the Aisenberg family. First it came for their freedom. Then it let the public keep the false version of events.
2001 And 2004: Exoneration In Two Acts
The official exoneration came in stages.
In 2001, two years after the charges were dismissed, the federal government formally acknowledged that there was no evidence Steve and Marlene Aisenberg had committed any crime related to their daughter’s disappearance. The FBI’s investigation of the parents was officially closed without findings against them.
In 2004, the federal government paid the Aisenbergs $1.5 million to cover their legal defense costs — an acknowledgment, in financial terms, that the prosecution had been unjust. That the couple had been forced to spend a million and a half dollars defending themselves against charges that should never have been brought.
$1.5 million cannot buy back the years of suspicion. It cannot restore William’s stolen childhood friendships. It cannot give Monica back the uncomplicated early years she should have had. It cannot dry the tears that were shed privately, in the dark, in a house where a baby’s room stood empty.
But it was the government saying, in the only language governments speak fluently: we were wrong.
And somewhere in that same period, the investigation into Sabrina’s actual disappearance — the investigation that should have been running parallel to all of this, the investigation into the intruder who left fingerprints and hair and a shoe print — had gone cold.
While the FBI was bugging a grieving couple’s home, the real kidnapper had been given years to disappear. The trail was cold now. Not cold like winter cold — cold like the kind of cold that means the heat was never applied in the first place.
The Attorney Who Fought For Them — And What It Cost Him
Barry Cohen was one of Tampa’s most prominent defense attorneys when Steve and Marlene Aisenberg came to him in 1999.
He was the kind of lawyer who took difficult cases — not because they were profitable, but because the principle mattered. He saw what the government had done to the Aisenbergs and he went to work. He exposed the inaudible recordings. He demonstrated that the transcriptions were fabricated. He argued, successfully, that the prosecutorial misconduct rendered the entire case invalid.
For this, he became a target.
In 2008 — nine years after the case was dismissed — police informants came forward with a story. A jailhouse cellmate had allegedly told them that Barry Cohen was somehow connected to a conspiracy to dispose of Sabrina’s body. The claim involved a boat, Tampa Bay, and the suggestion that Cohen had helped the Aisenbergs dispose of evidence.
The accusation was extraordinary. The evidence was zero.
Cohen held a press conference. He didn’t just deny the allegation — he laid out exactly how to disprove it.
“All you have to do is check public records for boat ownership,” Steve Aisenberg later explained. “And see that we never owned a boat. So the whole story was another one of these fabricated stories to try and disparage Marlene and myself.”
There was no boat. There was no conspiracy. There was only the pattern that had been established since the beginning of this case: when the evidence doesn’t support your theory, manufacture implications.
Barry Cohen died of cancer in 2018. He was 70 years old.
He died without seeing his clients fully vindicated in the public eye. He died without seeing the physical evidence from Sabrina’s nursery properly analyzed. He died having spent a significant portion of his career fighting a government that used the resources of the FBI and federal prosecution to pursue innocent people — and then tried to drag him down for helping them.
He deserves to be remembered as what he was: a defense attorney who did exactly what the adversarial justice system depends on defense attorneys to do. He fought for the truth. He won. And they came for him anyway.
2003: Illinois. A Girl. A DNA Test.
Six years after Sabrina vanished, the Aisenbergs received a phone call.
A young girl had been found in Illinois. She was the right age. She had no documented history, no clear origin story, no identified parents. She matched Sabrina’s description closely enough that investigators brought the case to the family.
Is this her? Could this be Sabrina?
Marlene and Steve traveled to Illinois. They brought photographs. They brought medical records. They spent the drive trying to contain a hope so fragile it was almost impossible to hold — the hope that six years of searching might finally resolve into something they could hold in their arms.
DNA testing was performed.
The girl in Illinois was not Sabrina.
There is no dramatic scene to describe here — just the quiet collapse of hope, the drive home, the continued waiting. One false lead among thousands. One moment when the nightmare almost ended, and then didn’t.
The Aisenbergs went back to waiting.
They’ve been waiting for 28 years.
The Shoe Print That Never Got Followed
Of all the physical evidence recovered from Sabrina’s nursery in November 1997, the shoe print may be the detail that haunts this case most.
Someone stood near Sabrina’s crib. Not across the room, not near the door — near the crib, close enough to reach in, close enough to pick up a five-month-old baby. And when they stood there, their shoe left an impression.
The size doesn’t match Steve Aisenberg. The tread pattern doesn’t match any footwear in the home.
In 1997, forensic shoe analysis existed but was limited. Databases were smaller. The science was still developing. A shoe print could tell you the general size and brand of shoe, but matching it to a specific person required a known suspect and a known pair of shoes for comparison.
In 2025, that technology has transformed. Modern forensic shoe databases contain millions of entries. Tread patterns can be matched across manufacturers, model years, regional distribution. A shoe print that was a dead end in 1997 might, today, narrow the field to a specific shoe model sold in specific stores in specific years — which narrows the investigation to people who purchased that shoe, people who were in the area, people with a known connection to the crime.
But first, someone has to run the analysis.
And for 28 years, nobody has.
The shoe print sits in an evidence locker. The evidence locker sits in the Hillsborough County Sheriff’s Office. And the Hillsborough County Sheriff’s Office, as it turns out, has been remarkably resistant to letting anyone examine what’s in it.
The Blonde Hair
A single blonde hair found near Sabrina Aisenberg’s crib in November 1997.
Not from the Aisenberg family. Not from any known visitor. A strand of genetic material left behind by someone who was in that room.
In 1997, DNA testing of hair was theoretically possible but rarely performed on individual strands without a root — the kind of hair evidence that gets shed naturally. In 1997 and 1998, the technology to extract a meaningful DNA profile from a shed hair was not reliable.
In 2025, it is.
Modern forensic techniques can extract mitochondrial DNA from hair shafts — the kind of hair that gets shed through normal activity. That mitochondrial DNA can be compared against national databases. It can be submitted to genealogical DNA platforms that have revolutionized cold case investigation. It can identify not just the person who left that hair, but potentially their family members, their descendants, their relatives who voluntarily submitted their DNA to ancestry websites never imagining it would connect them to a criminal investigation.
This is how Paul Holes and investigators across the country have cracked cases that were cold for 30, 40, 50 years. The Golden State Killer was identified this way. Dozens of cold case homicides have been solved this way.
One blonde hair, properly analyzed in 2025, could potentially identify who was in Sabrina Aisenberg’s room that November night.
But the hair hasn’t been tested. Not in 1997. Not in 2005. Not in 2010. Not even now.
Why?
The Question That Demands An Answer
There is a question that sits at the center of the Sabrina Aisenberg case that nobody in law enforcement has answered satisfactorily in nearly three decades:
Why haven’t the fingerprints been run, the hair been tested, the shoe print been analyzed?
The technology has existed, in increasingly sophisticated forms, since at least the mid-2000s. DNA genealogy matching became viable for cold case investigations around 2018. The databases needed to run those seven fingerprints have been growing steadily for decades.
There are two possible explanations for why this work hasn’t been done.
The first is institutional inertia — the bureaucratic sluggishness of a law enforcement agency that filed this case away after the prosecution collapsed, decided it was unsolvable, and moved on to other priorities. This explanation is charitable. It assumes negligence rather than intent.
The second explanation is more uncomfortable: that somewhere in those 28 years of evidence files, there is information that would be embarrassing to the Hillsborough County Sheriff’s Office. Information about how evidence was collected — or not collected. About how leads were followed — or not followed. About how the investigation’s fixation on the Aisenbergs may have caused actual evidence of an actual kidnapper to be mishandled, contaminated, ignored, or lost.
If that second explanation is true, then the delay in releasing public records isn’t bureaucratic inertia. It’s something else.
And a judge, in October 2025, seemed to agree.
October 22, 2025: A Court Loses Its Patience
Mike Trentalange is a Tampa attorney. He is not the Aisenbergs’ lawyer. He is not a prosecutor or a law enforcement official. He is, in the most basic sense, a citizen who read this case and decided that the public deserved to know what happened.
In 2019, Trentalange filed a formal public records request with the Hillsborough County Sheriff’s Office. He asked to examine the case files for Sabrina Aisenberg — not the active investigation materials protected by law, but the historical records of a 22-year-old case.
The sheriff’s office said no. The investigation was still active, they claimed.
In 2021, he tried again. No.
In 2025 — 28 years after Sabrina disappeared — he was still being told that records couldn’t be released.
On October 22, 2025, Judge Cheryl Thomas of the Thirteenth Judicial Circuit Court issued her ruling.
“I’m finding the sheriff’s office in contempt,” Judge Thomas stated from the bench. “Because they didn’t comply with the mandate.”
Contempt of court. For withholding public records in a 28-year-old missing child case.
The judge acknowledged that the delay may not have been willful in the criminal sense, but it was contempt nonetheless — a message that law enforcement agencies do not get to decide indefinitely what the public is and isn’t allowed to know about their own investigations.
On October 28th and 29th, 2025, Mike Trentalange was finally given access to the files. He had eight hours.
Eight hours to examine 28 years.
What he found in those files — what leads were documented and which were not, what forensic work was done and what was left undone, what the Hillsborough County Sheriff’s Office knew about that shoe print and that blonde hair and those seven fingerprints — has not yet been made fully public.
But the fact that it required a contempt finding to open those files at all tells its own story.
The Age-Progressed Face
The National Center for Missing and Exploited Children maintains a file on Sabrina Aisenberg. Case number active. Photo on record. And something haunting: an age-progressed image.
If Sabrina Aisenberg is alive, she is 27 years old.
She might live anywhere in America. She might have a job she loves, friends she trusts, a partner she chose. She might have a name that isn’t Sabrina. She might have no memory of a nursery in Valrico, Florida, or a blue and yellow handmade blanket, or parents who have spent nearly three decades not knowing if she’s breathing.
If she was taken as an infant and raised by someone else — which is entirely possible, which is what the physical evidence at the scene suggested from the beginning — she might look in the mirror every day and wonder why she doesn’t quite look like the family she grew up in. She might have had a moment, already, when someone told her something that didn’t quite add up. She might have wondered.
Or she might not wonder at all. She might be living a complete and full life without any idea that she has a different name somewhere, a different family, a different origin story.
Marlene Aisenberg has uploaded her DNA to 23andMe and Ancestry.com. Steve has done the same. They have placed their genetic profiles in every available database, creating a digital beacon.
“That’s how we’re going to get her home,” Marlene said, with the specificity of someone who has thought about this exactly. “Anybody who thinks they see somebody that looks like they could be our family, looks like Sabrina, looks like William and Monica — please have your friends take a DNA test. That’s how it’s going to happen.”
This is not wishful thinking. This is a scientifically sound strategy. The databases are growing every year. Millions of people take DNA tests for ancestry purposes and never imagine the match that might appear. Somewhere in the expanding web of genetic data, a thread might lead back to Valrico, 1997.
Marlene and Steve are waiting for that thread to surface.
The Bedroom That Has Waited 28 Years
Marlene and Steve Aisenberg live in Maryland now. They work as real estate agents — a practical, grounded profession for people who have learned, the hard way, that stability has to be built deliberately.
In their Maryland home, there is a bedroom.
It belongs to Sabrina.
It has waited, in various forms, through various addresses, for 28 years. Every holiday, the Aisenbergs set a place for Sabrina at the table. Not out of ritual performance — not to demonstrate grief for an audience — but because she is still their daughter. Because she is still, in every possible sense, a member of this family. Because the alternative — packing away that place setting, closing that bedroom door permanently, accepting the category of “lost” — is something a parent cannot do when they don’t know if their child is alive.
Grief requires knowledge. Mourning requires a body, a burial, a confirmed loss. What Marlene and Steve Aisenberg have is not grief. It is something harder: the permanent suspension of not knowing.
“It’s a process, it’s something we live through every day still, and we will continue to live through it until she’s home with us,” Marlene said in 2022.
Until she’s home.
Not “until we have closure.” Not “until we find out what happened.” Not “until we can move on.”
Until she’s home.
That word — home — is doing extraordinary work in that sentence. It contains within it 28 years of refusal. The refusal to accept that the waiting is over. The refusal to be a family of four when they know they are a family of five. The refusal, in the face of everything the government and the media and the years have done to them, to stop believing that Sabrina is somewhere and can be found.
What 2025 Must Do
There is still time to solve this case. That is not a platitude — it is an evidence-based statement.
The seven fingerprints are still in the evidence locker. Run them against the national AFIS database. Run them against state databases. Run them against the database of fingerprints submitted by applicants for government positions, commercial driver’s licenses, concealed carry permits, military service. Technology in 2025 can do what technology in 1997 could not.
The blonde hair is still in the evidence locker. Submit it for mitochondrial DNA analysis. Upload the profile to genealogical databases. GEDmatch, FamilyTreeDNA, the same platforms that identified the Golden State Killer, that solved the 1988 Buckskin Girl case, that have cracked dozens of cold cases nationwide. That single hair contains the identity of someone who was in Sabrina Aisenberg’s nursery on November 24, 1997.
The shoe print is still documented. Submit it to modern forensic footwear databases. Identify the brand, the model, the year range of manufacture, the regional distribution. Cross-reference against persons of interest in the attempted break-ins that occurred in the neighborhood before Sabrina vanished.
And the files that Mike Trentalange spent eight hours examining in October 2025? Those need to be made fully public. The community that was lied to about this case — the community that watched a couple arrested for murdering a child they almost certainly did not harm — has a right to know what was found and what was ignored.
This is not complicated. The forensic tools exist. The databases are operational. The will to do this work is all that’s missing.
The Predator Who Was Never Pursued
The attempted break-ins in the Aisenberg neighborhood before Sabrina disappeared have never been formally connected to her disappearance. No suspect has been identified. No person of interest has ever been publicly named in connection with the theory that an outside party took Sabrina.
Think about what that means.
If a predator was casing homes in Valrico in late 1997 — specifically homes with small children, specifically homes where a baby might be accessible — and then a baby disappeared from one of those homes — and then the investigation immediately pivoted to the parents — then that predator watched the investigation redirect itself away from him.
He watched the FBI bug a grieving couple’s home. He watched prosecutors manufacture a case out of inaudible recordings. He watched the Aisenbergs get arrested.
And he was free. Completely, entirely free. With no law enforcement resources pointed in his direction. With the investigation that should have been chasing him focused entirely elsewhere.
If Sabrina was taken by a predator — and the physical evidence strongly suggests she was — then that predator benefited directly from the FBI’s decision to pursue her parents. Every day of those 79 wiretap days was a day the trail went colder. Every resource spent building a false case was a resource not spent following actual leads.
The investigation didn’t just fail Sabrina. It helped whoever took her escape.
The System Failed. Completely.
The Sabrina Aisenberg case is not, at its core, just a missing child case. It is a case study in institutional failure — in every mechanism that is supposed to protect the innocent, working in reverse.
The first officer arrived and made a judgment about how grief should look on a parent’s face. That judgment cascaded into a theory. The theory cascaded into a wiretap. The wiretap produced 2,600 conversations that were misinterpreted, mistranscribed, and ultimately inaudible. Prosecutors presented these inaudible recordings to judges as proof of murder. They misrepresented the statements of a pediatrician and a hairdresser to extend the surveillance. They arrested two parents. They charged them with murder.
And while all of that was happening — while the full apparatus of federal law enforcement was focused on destroying a couple that the evidence never implicated — seven fingerprints sat unanalyzed. A blonde hair sat untested. A shoe print sat unmeasured. A neighbor’s testimony about a crying baby at 1 a.m. sat unfollowed. Attempted break-ins in the neighborhood sat uninvestigated.
The person who took Sabrina Aisenberg — if one person took her, if she is still alive somewhere — benefited from every hour the FBI spent listening to the wrong people.
And in 2025, the Hillsborough County Sheriff’s Office had to be held in contempt of court before it would allow a private attorney to examine records from an investigation that ended in exoneration nearly 25 years ago.
What, exactly, is being protected in those files?
Where We Are Now
Sabrina Aisenberg would be 27 years old.
Her parents live in Maryland and have placed their DNA in every database they can find. Her brother William is in his mid-thirties. Her sister Monica is in her early thirties. Her family has waited 28 years for answers that the system they should have been able to trust refused to provide.
The contempt ruling in October 2025 forced the release of case files that had been withheld for years. An attorney spent eight hours examining what investigators gathered — and what they didn’t gather — in a case that should have been the most straightforward abduction investigation imaginable: baby taken from crib, physical evidence of intruder, neighborhood pattern of targeted break-ins.
Instead, it became something else entirely. Something darker. Something that reveals the full potential for a criminal justice system to become its own crime.
Steve Aisenberg has said, with a quietness that carries 28 years behind it: “I know there are always going to be people who think Marlene and I had something to do with Sabrina’s disappearance. We did not. We did not.”
That repetition — “we did not, we did not” — is not emphasis. It is exhaustion. It is the voice of a man who has been saying the same true thing for 28 years and watching people half-believe him. It is the voice of a man who knows that in some corner of the internet, on some message board, in some TV viewer’s memory, the question will always be asked again.
Epilogue: The Empty Crib Still Remembers
November 24, 1997. 11:59 p.m.
Marlene Aisenberg stood in the nursery doorway and watched her daughter breathe. The blue and yellow blanket. The nightlight. The sound of a sleeping infant, safe, protected, home.
She turned off the light. She went to bed.
In six hours and forty-two minutes, she would call 911.
In six weeks, she would be asked to take a polygraph test.
In 79 days, her private grief would be federal surveillance evidence.
In eighteen months, she would be arrested.
In two years, she would walk out of a courthouse as a free woman who had never committed a crime.
And for 28 years after that midnight check on a peacefully sleeping baby, she would carry the question that has no answer yet:
Where did you go, Sabrina?
The DNA databases are waiting. The forensic tools exist. The files have finally, after a contempt ruling, been examined. Somewhere in America, a 27-year-old woman may be living a life she doesn’t know is connected to a nursery in Valrico, Florida, and a mother who still sets a place at the table for a daughter she hasn’t held since 1997.
The empty bedroom in Maryland is still waiting.
And Marlene Aisenberg is still doing what parents who have not been given the luxury of giving up do every single day.
She waits. She hopes. She refuses.
Because that’s what you do when your baby is gone and nobody — not the FBI, not the prosecutors, not 28 years of unanswered questions — can make you accept that the waiting is over.
Sabrina Aisenberg disappeared on November 24, 1997. She is still missing. Her case is still open. Her DNA profile is still searchable.
If you think you might be her — or if you know someone who might be — the National Center for Missing and Exploited Children is waiting too.
1-800-THE-LOST.
