(Richmond, IN)--A Richmond man was sentenced Monday for a series of child molestation incidents that started when he was working as a security guard at Reid Hospital. Ty Mercer molested a then five-year-old patient. Mercer was sentenced Monday to four years in prison with no time suspended. Two years ago, a video tape was discovered that Mercer had made of himself molesting a then nine-year-old girl. Mercer had also worked as a security guard at the Richmond Square Mall.