Robert Ulloa, 40, was killed in a motorcycle accident in Los Angeles after he rear-ended a big rig on the freeway the morning of April 5, 2011.

Police officer Bruce Byrd, 47, was injured in a San Diego car accident after his motorcycle was struck at an intersection by a driver making a left turn.

Edward Mang, 79, sustained critical injuries in a Riverside car accident involving three other vehicles on March 10, 2011.

Hugh Man, 32, was killed in a Los Angeles car accident when his motorcycle collided with a Pontiac on a local freeway.

William R. Rodby, 31, was fatally injured in a San Bernardino car accident after his motorcycle struck another vehicle on the 10 Freeway.

A 35-year-old man was seriously injured in a Ventura County motorcycle accident involving a dirt bike on a city street.

Kenneth Emser, 56, was killed in an Orange County motorcycle accident when his cycle veered off the road and into a ditch.

A car driver and a motorcyclist, identified as Scott Owens, 40, sustained injuries in a car accident in the San Francisco area the night of January 3, 2011.

A motorcycle accident in Madera County proved fatal for a 57-year-old motorcyclist.

Major Lawrence A. Washington, 39, was killed in a San Diego motorcycle accident that involved a head-on collision.