Police investigate murder-suicide in Detroit's northwest neighborhood

A Detroit family is grieving after a murder-suicide on the northwest side where a man with a history of mental illness shot his girlfriend before taking his own life. Police reported no prior signs of violence or domestic issues between the couple, both in their 30s. It happened in an upstairs bedroom, witnessed by the victim's mother but not by her two children, aged 16 and 12. Neighbors and police are shocked by the event, remembering the victim as a dedicated mother.