A man who shot dead his five kids, his wife and her mother after he was investigated for child abuse left a suicide note which was a rant against his family.
The eight family members, including the father, were found dead at their home in Enoch, a small town south of Salt Lake City, Utah, on January 4 this year.
Investigators portrayed Michael Haight, 42, as controlling and abusive against his close ones in a 57-page report that followed the massacre, and said there are no other suspects in the case.
