Article Photos: Oklahoma Highway Patrol concludes sexual misconduct investigation

Col. Kerry Pettingill, chief of the Oklahoma Highway Patrol, speaks during a news conference at 3600 N. Martin Luther King in Oklahoma City, Friday, July 22, 2011. Photo by Nate Billings, The Oklahoman

Col. Kerry Pettingill, chief of the Oklahoma Highway Patrol, speaks during a news conference at 3600 N. Martin Luther King in Oklahoma City, Friday, July 22, 2011. Photo by Nate Billings, The Oklahoman