All northbound lanes on the 5 Freeway were closed near Lorena Street in Boyle Heights following reports of a fatal shooting and a vehicle collision, authorities said.

Drivers of a gold Cadillac and Dodge Durango were involved in an altercation that resulted in the shooting. "The involved vehicles were seen chasing each other, prior to the Cadillac rear-ending an uninvolved vehicle," the CHP said in a statement.