Detectives from the Chillicothe Police Department and the Chillicothe Police Department Emergency Response team, in conjunction with the Ross County Sheriff’s Office and the U.S. 23 Major Crimes Task Force, executed a drug search warrant at 216 Locust St. Information was received from an anonymous source, that this was a location where bad heroin suspected of causing overdoses was being sold. Upon searching the residence detectives found heroin, cocaine, pills, drug abuse instruments, drug paraphernalia and cash. Several subjects were located at the residence at the time the search warrant was executed. Arrested out of the residence was a B/M subject who identified himself at Tyrone Brown (positive identification is still pending), Tammy Eidenhour (who is the resident), and Yvonne Johnson. Additional charges will be pending BCI chemical analysis results.