A pedestrian was reportedly struck and killed on the 5 Freeway in the Lincoln Heights area, forcing the closure of several southbound lanes Monday morning.
Police are now offering a $50,000 reward for information the driver.
Police are searching for a hit-and-run driver accused of crashing into a car in Playa del Rey, killing a man and his 1-year-old baby nephew, and leaving two others seriously hurt.
The Finish the Ride/Finish the Run event promoting road safety paid tribute to Regan Cole Graham, a pregnant cyclist killed in a Playa del Rey crash.
A 9-year-old boy was fatally struck by a private school bus in New York City on Friday morning.
A deadly crash on the 15 Freeway shut down most southbound lanes in the Ontario area early Tuesday morning.