Los Angeles County sheriff's deputies shot and killed three armed suspects in separate incidents over the weekend, bringing the total number of fatal deputy-involved shootings so far this year to 13.
A deputy was injured during a gun battle in one of the three shootings, and suspects' firearms were recovered after each incident, said Steve Whitmore, a department spokesman.
There were five fatal shootings by sheriff's deputies in 2008, Whitmore said.
The recent spate of shootings comes less than a week after Sheriff Lee Baca called for an expedited investigation into a deputy's fatal shooting of an unarmed man in Athens on Sept. 14. Baca said later that he would convene a panel of experts to examine deputy- involved shootings.
The Arizona Sheriffs' Association (ASA) has endorsed the Man Up Crusade to raise awareness about domestic violence.