Police say a teen was responsible for killing his parents and sister after they took away his computer privileges, according to WTVQ Jason Hendrix, 16, of Corbin, Kentucky, killed his parents, Kevin and Dr. Sarah Hendrix, and his sister Grace Hendrix execution style on Wednesday in their home, police believe. Hendrix then fled to Maryland, where he got in an accident and shot at an officer before being shot to death himself. His parents and sister's body were later found on Saturday after Hendrix's run-in with Baltimore County police, according to WTVQ."It's really real, you know, and I keep thinking about "ok, I'm not ever going to see Sarah and Kevin at a market,' and it's going to make it really hard, you know, next time we have meeting and Sarah's supposed to be there, we're going to have to fill her spot," family friend Anne Bays told WTVQ.Police say that Hendrix was armed with four weapons and a backpack full of ammunition. The officer shot by Hendrix will be OK, according to police.