The man accused of killing 10 people in a mass shooting in a Boulder, Colo., grocery store last month now faces more than 40 additional charges.
Ahmad Al Aliwi Alissa, 21, was already facing 10 counts of murder in the first degree and one count of attempted murder over the shooting rampage at a King Soopers supermarket.
Prosecutors amended the criminal complaint against him to add 43 new felony charges, according to a motion filed Wednesday in Boulder County District Court.