A judge in Boulder imposed the maximum sentence on the man who shot and killed 10 people in a grocery store in 2021.

The man who killed 10 people in a 2021 rampage at a Boulder King Soopers grocery store was found guilty of murder in a landmark verdict Monday that will send him to prison for life. Why it matters: The attack and trial shook Colorado,

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