Story highlights Three shot to death in Oklahoma residenceThey are described as home invaders(CNN) Three teens dressed in black and wearing masks and gloves were killed by a resident when they broke into a home, Oklahoma authorities said Monday. The 23-year-old son of the homeowner fired shots from a rifle; officials said. One suspect had a knife, another carried brass knuckles. "Preliminary investigation looks like it's self-defense," said Wagoner County Sheriff's Deputy Nick Mahoney, cautioning the investigation was continuing into the midday home invasion. CNN MapA 21-year-old woman turned herself into Broken Arrow police and may have been a getaway driver, Mahoney said.

Source: CNN March 28, 2017 00:22 UTC