A Florida police officer is under investigation after he was caught on camera firing a Taser into the back of a 62-year-old woman. Terry Mahan of the Tallahassee Police Department was with colleagues responding to reports of brazen narcotics sales on Tuesday afternoon when the incident occurred. Three arrests were made, after which a woman, Viola Young, approached the squad car apparently to inquire about one of the detainees. She was advised to stay back, according to a police statement Wednesday, and an altercation ensued.