A jury has reached its verdict in the trial of Ahmad Al Aliwi Alissa, who is accused of killing 10 people in a March 22, 2021, massacre at a King Soopers grocery store in Boulder, Colorado. Alissa pleaded not guilty by reason of insanity to all charges.

Ahmad Al Aliwi Alissa, who killed 10 people in the mass shooting in 2021, had argued that he was not guilty by reason of insanity.

Ahmad Al Aliwi Alissa has been found guilty of fatally shooting 10 people at South Table Mesa King Soopers in Boulder, Colorado.

A gunman who shot and killed 10 people at a Colorado grocery store in 2021 has been sentenced to life in prison without the possibility of parole. A jury found Ahmad Al Aliwi Alissa, 25, guilty on 10 counts of first-degree murder and 45 other charges earlier on Monday.

Rejecting an insanity defense, a Colorado jury on Monday convicted a man diagnosed with the severe mental disorder schizophrenia of first-degree murder in a 2021 mass shooting at a grocery store in the city of Boulder that killed 10 people including a police officer.

In addition to 10 counts of first-degree murder, the jury found Alissa guilty on 38 charges of attempted murder, one count of assault, and six counts of possessing illegal, large-capacity magazines. First degree murder carries a mandatory life sentence in Colorado.

The jury trial hinged not on whether Ahmad Al Alissa opened fire but whether the mentally ill man understood the difference between right and wrong.

A man who killed 10 people at a Colorado supermarket has been found guilty of murder in the 2021 attack, becoming the latest person to fail in an attempt to be acquitted by reason of insanity. Jurors found Ahmad Alissa guilty on Monday,