He was a highly educated doctor. Now, he faces the death penalty for a lawyer’s murder
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Cited: Hanford Sentinel, Court TV, wtsp.com
TL;DR
An Ivy League-educated plastic surgeon is on trial for murdering a lawyer, representing himself, and faces the death penalty after a months-long legal dispute.
Why now
Jury selection begins in a case that has already made headlines for the defendant's bizarre courtroom behavior and the absence of a victim's body, testing the limits of forensic evidence.
Agree / conflict
Some argue Kosowski's high intelligence makes him competent to represent himself; others say his erratic requests (like asking prosecutors to 'step into the trash bag') show he is unfit and should have court-appointed counsel.
Takeaway
Even elite professionals can commit violent acts when personal disputes escalate; the legal system struggles to balance a defendant's right to self-representation with the need for a fair trial.
Tomasz Kosowski, a 47-year-old plastic surgeon with degrees from Dartmouth and an MBA, is accused of murdering attorney Steven Cozzi in March 2023. The crime allegedly unfolded in a Clearwater law office restroom after a deposition in a medical billing lawsuit. Surveillance video, phone records, and DNA evidence connect Kosowski to the scene, but Cozzi's body was never found—a dumpster containing possible remains was emptied before police could search it.
Kosowski has dismissed multiple defense attorneys and now represents himself. He has asked the judge to decide the case without a jury and ordered no evidence that might spare him from the death penalty. During hearings, he has made unusual requests, including asking a prosecutor to step into a trash bag.
The trial, which began in September 2026, exposes the dark side of a brilliant career. Kosowski emigrated from Poland as a child, rose through academic ranks, and became a pioneer in fat grafting. Yet his inability to resolve a business dispute led to a violent end for a respected lawyer—and a potential death sentence for himself.
FAQ
Who is Tomasz Kosowski?
An Ivy League-educated plastic surgeon with a Dartmouth medical degree and an MBA. He immigrated from Poland as a child and became a respected physician before being accused of murder.
What was the motive?
The murder allegedly stemmed from a contentious lawsuit over medical billing errors. Kosowski believed attorney Steven Cozzi, who represented the opposing party, had forged documents and acted unethically.
How was Kosowski caught?
Surveillance video showed his unregistered truck near the law office. Phone-tracking data placed him at the scene and later near a dumpster where human remains were suspected. Cozzi's DNA was found in the truck.
Why is he representing himself?
Kosowski has cycled through several defense attorneys who withdrew due to conflicts. He told the judge he believes it is in his best interest to act as his own counsel, though he has no legal training.
Could he face the death penalty?
Yes. The state is seeking capital punishment. Kosowski has instructed the court not to present any mitigating evidence, which may increase the likelihood of a death sentence.
Sources
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