Det. Sgt. Robbie McMahan of the Jefferson County Sheriff’s Dept. graduated from the National Forensics Academy in Knoxville.
The National Forensic Academy is an intensive 10-week training program designed to meet the needs of law enforcement agencies in evidence identification, collection, and preservation. There are 400 hours of training per session; 170 hours of in-class work, and 230 hours of field practicum.