BY DARLA SLIPKE, Staff WriterADA — On a recent afternoon, a member of the Ada Police Department went looking for an officer who has been on the force for just more than a year. The officer was supposed to be on traffic duty, but he was caught sleeping in the back of a patrol car parked outside the police department, or so it appeared. A little more than a year ago, the police department started using a CPR mannequin to help perform traffic duty.Read more on NewsOK.com