Justin Mohn of Levittown took the stand Wednesday in his Bucks County murder trial stemming from the killing and beheading of his father, Michael F. Mohn.

PHILADELPHIA (WPVI) -- A Bucks County judge is expected to deliver a verdict in the murder trial of a man accused of beheading his father. Justin Mohn admitted to shooting and decapitating his father, Michael Mohn, in his Levittown home in 2024. He said it was part of a failed citizen's arrest for treason.

Bucks County, Pennsylvania, resident Justin Mohn was sentenced to two consecutive life terms in prison after being found guilty of first-degree murder at trial. The verdict and sentencing concluded Mohn's bench trial in Doylestown Friday morning.

Here's what a Bucks County detective said Justin Mohn was researching online before his father was murdered and beheaded.

The trial of Justin Mohn, accused of beheading his father and posting video online, is underway in Bucks County, Pennsylvania.

Justin Mohn has been found guilty of first-degree murder after he was accused of fatally shooting, then beheading his own father in their Levittown home last year.