A wife reportedly saw a man drive through her southern Indiana front yard Monday night, exit the vehicle, force her husband to the ground, and point a gun at his head. With that, she grabbed her own gun and shot the man dead, WDRB-TV reported. -snip Authorities said officers found 45-year-old Michael Chastain in a front yard with a gunshot wound, WDRB reported, adding that he was taken to St. Vincent Hospital in Salem, where he was pronounced dead. Investigators said Chastain drove through the yard, grabbed the homeowner, forced him to the ground, and pointed a gun at his...