Road rage on I-495 ends in stabbing and trooper-involved shooting in Annandale

A road-rage incident on southbound I-495 in Annandale, Virginia, led to multiple stabbing victims and a Virginia State Police trooper shooting a man who confronted him with a knife in self-defense; the man died at a hospital, a 39-year-old woman died from stab injuries, and a dog also died as investigators work to determine what happened following a crash on the Capital Beltway; the Capital Beltway Outer Loop lanes were closed for several hours during the investigation.