A person was killed Sunday morning in a multi-vehicle crash on the Foothill (210) Freeway in Monrovia that was triggered by a wrong way motorist, authorities said.
The crash occurred at 3:10 a.m. on the westbound freeway at North Allen Avenue, according to the California Highway Patrol, where a motorist was reported going eastbound in the westbound lanes.
A SigAlert, issued at 3:25 a.m. closing the carpool lane and the No. 1 lane for at least two hours, was extended to an additional hour at 6:03 a.m.
There was no other immediate information available.