

Nightly Check-In: Multiple Injuries in Boulder Grocery Store Shooting
A tragedy unfolding in Boulder, Colorado where multiple people have died in an active shooting incident inside a grocery store. Tonight we know at least one person of interest is in custody. Plus as local restaurants rush to reopen indoor dining, one South Bay business is sticking with the stricter guidelines. NBC 7’s Mark Mullen has the Nightly Check-In for Monday, March 22nd.