Gunman who killed 10 at Colorado supermarket in 2021 convicted of murder ReutersGunman who killed 10 at a Colorado grocery store sentenced to life without parole CNNGunman who killed 10 in Colorado King Soopers supermarket massacre gets life in prison, no parole New York Daily NewsBoulder King Soopers shooter receives 10 life sentences KKTVGunman in Colorado grocery store shooting found guilty of 10 murder counts The Washington Post