Jurors in Colorado have one question left to answer as they deliberate the fate of King Soopers gunman Ahmad Alissa. Was he insane at the time of the shooting?

Jurors on Friday began deliberating whether a mentally ill man who said he heard “killing voices” should be convicted of murder for fatally shooting 10 people at a Colorado supermarket in 2021 or be found not guilty by reason of insanity.

Ten people were killed in March 2021 at a King Soopers supermarket in Boulder, Colo. The gunman has pleaded not guilty by reason of insanity.

BOULDER, Colo. – The mass killing of 10 people at a King Soopers supermarket here in 2021 was carried out by a man whose mental illness neither qualified as insanity nor prevented him from carefully planning an attack he knew was wrong, prosecutors told a jury on Friday.

A mentally ill man carefully amassed the guns and ammunition to kill as many people as possible before pursuing and fatally shooting 10 people at a Colorado supermarket in 2021, proving he knew exactly what he was doing,

Closing arguments will start Friday in the long-awaited trial of King Soopers gunman Ahmad Alissa, with deliberations likely to begin in the afternoon.

The fate of a gunman now rests in the hands of a 12-person jury, who are tasked with determining not if he committed the heinous act, but whether he was legally insane when he drove to a Boulder, Colorado grocery store and opened fire,