Type
Child
Status
Approved
Caption
Title (YouTube)
Caption X
Cover
OG Image
Alt Image Text
Flat vector illustration of a Florida plastic surgeon murder case involving a missing lawyer and a no-body conviction, showing a courthouse, forensic evidence, surveillance clues, and an empty office scene.
Images
Videos
Video Published (Blog)
Publish Date (Social)
Sep 28, 2026 08:30
Scheduled (Social)
Scheduled (Social)
Images Posted (Social)
Images Failed (Social)
Videos Posted (Social)
Videos Posted (Social)
Videos Failed (Social)
Videos Failed (Social)
Featured
Do not index
Parent item
Videos Post IDs (Social)
Created time
Sep 26, 2026 04:25 PM
Sub-item
Authors
Images Post IDs (Social)
YT Post ID
223bee92-9690-48ad-99fd-2c6105524780
YT Embedded
YT Embedded
Images Delete (Social)
Videos Delete (Social)
A Pinellas County judge in Florida has found plastic surgeon Dr. Tomasz Kosowski guilty of first-degree murder in the 2023 disappearance of attorney Steven Cozzi, even though Cozzi’s body has never been recovered. The verdict came on September 23, 2026, after a bench trial in which Kosowski represented himself and challenged the prosecution’s theory as physically impossible, an argument the court ultimately rejected. According to the first-degree murder verdict in the missing-lawyer case, the matter has now moved into the penalty phase, where prosecutors are seeking the death penalty.
The ruling marks one of the more closely watched “no-body” homicide prosecutions in recent Florida memory because prosecutors built the case largely through forensic testing, surveillance footage, phone and vehicle data, and circumstantial evidence about what happened inside Cozzi’s law office. As local coverage and courtroom reporting have described, the state argued that blood evidence in the office and in Kosowski’s truck helped bridge the gap left by the absence of a recovered body.
Background On The Case
Steven Cozzi, a Largo-area attorney, disappeared in March 2023 after entering a restroom at his office and never returning. Investigators later focused on Kosowski, a plastic surgeon who had reportedly been involved in legal trouble connected to Cozzi’s practice area. Over time, authorities assembled a timeline that prosecutors said showed planning, violence inside the office, and later efforts to remove and conceal evidence.
The state’s theory centered on a chain of proof rather than a single dramatic discovery. According to courtroom accounts, prosecutors pointed to surveillance video showing a heavy cart being moved, biological evidence tied to Cozzi, and vehicle evidence that allegedly connected Kosowski to the disappearance. That approach is familiar in “no-body” cases, where prosecutors generally try to prove death, criminal agency, and identity through a web of circumstances rather than direct recovery of remains.
For readers following this case over time, the guilty finding builds on our earlier coverage of the bench-trial verdict and the earlier report on the unusual decision to proceed without a jury.
Why A “No-Body” Murder Conviction Matters
A murder conviction without a recovered body often draws public attention because many people assume a homicide case cannot succeed unless prosecutors can prove exactly where the victim ended up. In general terms, that is not how the law works. A court can convict if the evidence persuades the factfinder beyond a reasonable doubt that the victim is dead, that the death was caused by criminal conduct, and that the defendant was responsible.
That appears to be what happened here. According to the judge’s guilty finding after a week of testimony, the court accepted the prosecution’s reconstruction of events despite Kosowski’s insistence that he could not have moved Cozzi’s body as alleged. Law360 reported that Kosowski argued the state’s account was physically impossible, but the court still found the evidence sufficient to establish first-degree murder.
From a legal perspective, these prosecutions often turn on whether the circumstantial pieces reinforce each other. Blood in multiple locations, movements captured on video, gaps in a defendant’s explanation, and evidence of planning can collectively become far more powerful than any one detail standing alone. That cumulative effect may be especially important in bench trials, where a judge, rather than jurors, explains how each evidentiary piece fits into the larger theory of the case.
The Self-Representation Factor
Another striking feature of the trial was Kosowski’s decision to represent himself. That choice can reshape the tone of a case, particularly one involving forensic evidence and a potential death sentence. Bay News 9 reported before trial that Kosowski waived both a jury trial and jury sentencing, leaving the judge to decide both guilt and, if applicable, the penalty recommendation framework within Florida’s capital process.
Self-representation in a capital case tends to raise difficult questions about trial strategy, mitigation, and courtroom presentation. A trained defense team may approach expert testimony, evidentiary objections, and penalty-phase preparation very differently from a pro se defendant. Court reporting after the verdict indicates that Kosowski continued acting as his own lawyer during the penalty phase, adding another layer of risk and complexity to proceedings that already carry the possibility of a death sentence.
What Happens In The Penalty Phase
The case is not over. With guilt established, the litigation has shifted into the penalty phase, where the court will weigh whether Kosowski receives death or life in prison without parole. Reporting on the verdict states that prosecutors are seeking capital punishment, making the next stage legally and emotionally significant for everyone connected to the case.
In Florida, death-penalty proceedings typically involve aggravating and mitigating evidence. Prosecutors may present facts that they argue make the homicide especially serious under the statute, while the defense may offer mitigation concerning the defendant’s background, mental health, history, or other circumstances. In a case like this one, where the defendant has represented himself and reportedly indicated limited mitigation, the penalty presentation can look very different from what people expect in a typical capital trial.
Some observers may wonder whether the absence of a body changes sentencing exposure. As a general matter, it does not prevent a death-eligible prosecution if the statutory requirements are otherwise met and the factfinder concludes the aggravating circumstances support that outcome. Even so, sentencing in capital cases is often highly technical, and appellate issues can emerge from jury-waiver questions, evidentiary rulings, mitigation handling, and the court’s findings on aggravation.
What This May Mean For Families And Defendants In Similar Cases
For families of missing persons, this verdict may be a reminder that a criminal case can move forward even when a loved one has not been found. That does not erase the uncertainty families live with, but it can shape how prosecutors and investigators approach difficult disappearances where physical remains are absent.
For defendants and anyone facing a serious criminal investigation, the case underscores how modern prosecutions often rely on layers of data rather than a single eyewitness or confession. Surveillance systems, biological testing, digital location evidence, and vehicle forensics can become central to the government’s timeline. In practical terms, early legal advice in a serious felony investigation often affects how evidence is preserved, challenged, or explained later in court.
And for lawyers and other professionals, the story is also a stark example of how workplace violence allegations can quickly become complex criminal cases with overlapping digital, forensic, and procedural issues. When a matter involves homicide charges, self-representation, or potential capital punishment, the legal exposure can change dramatically from one hearing to the next.
People following this case closely may want to watch the penalty phase for clues about mitigation, aggravating factors, and any future appellate issues. Cases involving no recovered body, circumstantial proof, and capital sentencing exposure often continue generating legal developments long after a guilty verdict.
If you're facing legal challenges, ReferU.AI analyzes billions of court records to match you with attorneys who've successfully represented cases just like yours.
