NEW : Rosie Crum is sworn in as Mingo County Sheriff , replacing her late husband . Late Sheriff Eugene Crum was shot in the head while he was eating lunch in his office . Those in Eugene 's shooting had mental health issues , his family says . He is in a West Virginia hospital , after being shot in the head , they say .
NEW : Rosie Crum is sworn in as Mingo County sheriff , replacing her late husband . Late Sheriff Eugene Crum was shot in the head while he was eating lunch in his car . Suspect in sheriff 's shooting had mental health issues , his mother says . He is in a West Virginia hospital , after being shot in the chest , authorities say .