A Killeen police officer was shot and killed early Sunday after a shootout with a man armed with an assault rifle at the Grandon Manor Apartments in Killeen. Two officers were shot in the incident. One of them was pronounced dead at 1:27 a.m. Sunday, the other is listed in stable condition. The man with the AK47 was shot and killed by police during the shootout. His identity was withheld by police pending notification of next of kin.