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.

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, killing 10 people on March 22, 2021.

A grocery store the serves neighborhoods on the city's east side is shutting its doors in early November. According to Niemann Foods director of consumer affairs Gerry Kettler, the County Market store at 2777 S. Sixth St. has not been able to renew its lease.

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.

Both the prosecution and defense presented closing arguments in the Boulder grocery store shooting trial on Friday.

Jury deliberations in the King Soopers shooting trial were set to begin following closing arguments by both the prosecutor and the defense Friday.