Roanoke, VA - A person of interest in a Roanoke homicide is now in custody.
Antwan Dwayne Johnson, 36, was arrested Monday in Greensboro, North Carolina.
Last week, Roanoke police officials said they wanted to find Johnson to talk to him about the death of Gary Lee Williams.
Williams was found shot to death in his home last Tuesday.
Johnson has not been charged with homicide. He was wanted for a probation violation charge.