BILLY BATTENFIELD: Billy Dean Battenfield is led to his preliminary hearing in the Cleveland County Courthouse on Thursday, July 12, 2012 in Norman, Okla. He is accused of killing an 80-year-old man late last year, has been convicted of killing three other people and has been designated as a serial killer by a profiler Photo by Steve Sisney, The Oklahoman ORG XMIT: SSOK101
