The biker is shown repeatedly kicking the side of a van.
An injured mountain biker was expected to recover from facial injuries after being airlifted from Will Rogers State Park to a nearby hospital Monday, officials said.
Long Beach police hope new surveillance video released Tuesday will help find a serial groper who sexually attacks girls and women while riding his bicycle.
An 18-year-old bicyclist was killed after he was struck by a school bus in Palmdale on Monday.
A mountain biker suffered severe injuries after colliding with a car in Pacific Palisades on Tuesday.
Riverside police are asking female joggers and bikers to be vigilant after at least two women reported being groped by a suspect along a popular hiking trail.
A 22-year-old mountain bicyclist lost control while riding down a steep mountain road in the Glendora area of Angeles National Forest Monday forcing a dramatic rescue by airborne paramedics Monday.