A Colorado man who gunned down 10 people at a Boulder supermarket in 2021 was sentenced to life in prison without the possibility of parole Monday, after a jury rejected an insanity defense and convicted him of murder.

More than three years after the mass shooting that killed 10 people at the Boulder King Soopers grocery store in March 2021, the man accused was found guilty on all charges — including 10 counts of first-degree murder.

Those convictions include the first-degree murder of ten people, including a Boulder police officer who stormed the store when called to the scene.