Man kills wife, mother-in-law before killing self

A Tennessee man killed his wife and her mother before turning the gun on himself Monday.

Marie Varsos, 31 and Deborah Sisco, 60, were killed in the attack at Sisco’s house in suburban Nashville, police said in a statement. Suspected killer Shaun Varsos, 36, was arrested last month for trying to strangle Marie at gunpoint, according to the Tennessean.