Martin, Tenn.–Martin Police Chief Don Teal is congratulating Criminal Investigations Captain Tommy Erwin on his retirement from the Martin Police Department. Tommy has served MPD for over 26 years in the positions of Patrol Officer, K-9 Handler, Drug Task Force Officer, Investigator and as Captain of CID. Tommy is a graduate of Dresden High School, the Tennessee Law Enforcement Training Academy and the 264th Session of the FBI National Academy. Thank you Captain Erwin for your service at MPD and to the citizens of Martin.