Feb 7, 2013 3:46 PM by Associated Press
LOS ANGELES (AP) - The manhunt for a disgruntled former Los Angeles police officer wanted in three killings is expanding.
A U.S. Marshals Service official says the search for Christopher Dorner has spread from California to Nevada, Arizona and Mexico.
The official spoke to The Associated Press on condition of anonymity Thursday because the official was not authorized to comment publicly on the investigation.
Dorner is suspected of killing a former police captain's daughter, her fiance and a Riverside officer. He's also suspected of wounding two other officers.