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.

A jury has found a man guilty of shooting and killing 10 people at a grocery store in Boulder, Colorado, in March 2021. In addition to the 10 first-degree murder counts, Ahmad Alissa was found guilty of a slew of other crimes,

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.