A bloody rampage in Louisiana leaves three people dead, including the 2 year-old grandson of the shooter.
Police say a man came to the home of his estranged wife, then opened fire, killing his 26 year-old son, his estranged wife, and his grandson.
His daughter in law, who's six months pregnant, jumped from a second story window while cradling her 2 year-old.
She suffered serious injuries and remains at Baton Rouge General Medical Center.
The 2 year-old died from gunshot wounds.
Another 16 month-old inside the home was uninjured and rescued.
According to detectives, the man fled the scene in his El Camino and led them on a chase along Interstate 12.
During the chase his car veered to the shoulder where he reportedly shot himself.