MURFREESBORO, Tenn. – Murfreesboro Police Department (MPD) Special Investigation Division narcotics detectives arrest a man and woman at a Murfreesboro hotel on drugs and gun charges on Tuesday, March 8. The two are also persons of interest in a Knoxville homicide case.34-Year-old Derek Peterson and 19-year-old Emily Owenby were arrested at the Super 8 hotel on Chaffin Place around 3:00 p.m. on Tuesday after complaints of possible drug sales out of one of the rooms. Peters .