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.

A Colorado jury on Monday found Ahmad Al Aliwi Alissa guilty on all counts in the March 2021 mass shooting at a King Soopers supermarket in Boulder County that killed 10 people.

Ahmad Al Aliwi Alissa was convicted by a jury of 10 counts of murder at a Colorado supermarket. His defense team had argued he was mentally ill.

The man who killed 10 people in a mass shooting at a Colorado grocery store in 2021 was convicted on Monday of first-degree murder and sentenced to life in prison without the possibility of parole.

Ahmad Alissa, 25, told psychologists that he had been hearing ‘killing voices’ before he started shooting at a King Soopers store parking lot in March 2021

A pharmacist who survived a 2021 mass shooting at a Colorado supermarket said Thursday during the gunman’s trial that she heard him say, “This is fun” at least three times during the shooting. The chilling detail had not been revealed before.

The jury found Alissa, a Syrian-born US citizen, guilty on all 10 counts as well as 38 charges of attempted murder, one count of assault and six counts of possessing large-capacit

Ahmad Alissa’s attorneys did not dispute that Alissa, who has schizophrenia, fatally shot 10 people including a police officer in the college town of Boulder.

A Colorado jury on Monday rejected an insanity defense and convicted the man who gunned down 10 people at a Boulder supermarket three years ago of murder. Ahmad Alissa, 25, was found guilty on all 55 charges, including 10 counts of first-degree murder, in the March 22, 2021, assault at King Soopers.

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.