Man found guilty of murdering 14-year-old brother in Islamorada

KEY WEST, Fla. — A Florida Keys judge found a man guilty Thursday of murdering his 14-year-old brother in 2020 — and trying to kill his father.

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Daniel Weisberger was 17 when authorities said he stabbed his brother, Pascal Weisberger, to death and stabbed his 43-year-old father, Ariel Poholek, in an attempt to kill him in May 2020 in their Islamorada condominium.

Pascal Weisberger was remembered after his death as a “sweet kid” who volunteered at the Upper Keys Humane Society.

Daniel Weisberger, described by another brother as “troubled,” then jumped in front of a moving vehicle but survived.

Daniel Weisberger and his attorney in court.

During a bench trial, the judge found the now-21-year-old guilty of second-degree murder and premeditated attempted murder.

His defense team had pleaded not guilty by reason of insanity.

Court records show he’s scheduled to be sentenced on Feb. 27.

Editor’s note: The original version of this article inaccurately referenced a conviction by jurors; the trial was a bench trial and the verdict was decided by a judge. The article has since been corrected.

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Chris Gothner

Chris Gothner

Chris Gothner joined the Local 10 News team in 2022 as a Digital Journalist.

Janine Stanwood

Janine Stanwood

Janine Stanwood is a Emmy award-winning reporter and anchor. She joined Local 10 News in February 2004 as an assignment editor.