RIVERSIDE (CNS) – A 23-year-old man who died in a high-speed three-
vehicle collision was identified as a Perris resident today.
Oscar Mancillas Jr. was fatally injured at 1:46 a.m. Saturday on the
Alessandro Boulevard off-ramp of the Riverside (215) Freeway, according to the
California Highway Patrol.
The agency said a Tesla and a Kia sedan were speeding when they rear-
ended a big rig. One person had to be freed from the wreckage, according to the
Riverside Fire Department. It was unclear if that person was Mancillas.
Mancillas was pronounced dead at the scene. Copyright 2023, City News Service, Inc.
