Just updating this episode, the three burglars had broken into a garage on the same property earlier in the day and returned because the getaway driver allegedly told them about possible expensive items in the house
The fourth person is the getaway driver, in some states if somebody dies as part of the crime you are involved in you can be charged with their deaths. So if only one of the teens had been killed, the other two and the driver would all be looking at being held responsible for his death.
Just...
BBC:
Three teenagers who broke into a home in Oklahoma were killed by the homeowner's son firing an assault-style AR-15, say police.
"They were dressed in black, all had masks on, and all had gloves on," Deputy Nick Mahoney told reporters.
The intruders - who police say were armed with brass...