The Florida man who allegedly murdered his pregnant boyfriend and stole the life of the victim’s unborn child has a lengthy history of terrorizing the people in his life, as indicated in court documents. Riley John Groover, 26, shot and killed himself after carrying out the homicide, the Polk County Sheriff’s Office in Florida said. His mother identified the victim as Camdyn Rider, 21, a transgender man who was eight months pregnant, according to WTSP.