Before Luigi Mangioni's state trial, in which he is charged with the murder of UnitedHealthcare CEO Brian Thompson , New York Judge Gregory Carro must decide which evidence will be admitted.

During a hearing on Tuesday, Police officer Joseph Dettweiler was on the stand, going second by second through the body-worn camera footage of Mangione's arrest.

Dettweiler, who was one of the two officers initially called to the scene, testified that when he got the call to go to a McDonald's in Altoona, Pennsylvania, he did not believe he was going to come upon the shooter and even joked about it.

Video footage showed Dettweiler approaching Mangione, who gave him a fake name and ID and told him he was homeless. Detweiler said he knew it was the shooter as soon as Mangione pulled down his mask. A

See Full Page