Justice For A Ghost And Her Daughter

He lost his wife and unborn son 4 years ago, they never caught the man who did this to his family. he raised his daughter by himself and is still wanting justice for him family. He is getting diployd and doesnt know if hell come back.. Will Detective Benson take the child in, or send her to a foster home. This is probably really bad but read and help me out to make it better!please