2 people killed after semitrucks, multiple vehicles crash on WB 10 Freeway in Ontario

Two people were killed and at least two others were seriously injured following a crash involving semitrucks and multiple other vehicles in Ontario on Tuesday.

The crash occurred on the westbound 10 Freeway just east of the 15 Freeway shortly before 1:15 p.m., according to CHP. The wreck shut down several lanes in the area.

Two people were killed in the crash and two others were transported to area hospitals with major injuries, authorities said.

DEVELOPING...We will add more details to this report as they become available.