New details tonight in a Roanoke murder investigation

POSTED: 08:00 PM EDT Jul 08, 2013    UPDATED: 08:25 PM EDT Jul 09, 2013 

Jeffery Mayo was shot and killed in a home on Grandin Road near Patrick Henry High School last week. A search warrant returned today says a couple people who knew him called 911 once they found his body blocking the front door.