Deputy Alex Collins was welcomed back at the Big Bear station Monday on an "emotional and proud day," Sheriff John McMahon announced. Deputy Collins has been assigned to modified duty at the station where he will do follow-up investigative work.
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Collins and his partner, Deputy Jeremiah MacKay, were among the first deputies who closed in on Dorner at the cabin on Feb. 12. Collins suffered life-threatening injuries in a gunfight as Dorner attempted to escape. MacKay died after suffering multiple gunshot wounds.
Photo courtesy of San Bernardino County.
Dorner, who was dismissed from the LAPD in 2009, threatened law enforcement in a manifesto before going on a shooting rampage where he killed three people including Riverside Police Officer Michael Crain. Riverside PD Officer Andrew Tachias continues to recover from wounds suffered when Dorner ambushed the two officers.
After opening fire on the San Bernardino County Sheriff's deputies, Dorner later committed suicide in the Big Bear-area cabin that burned to the ground during the standoff.
Caswell Live Fire has spun off from parent company InVeris, coinciding with the 100th anniversary of Caswell’s founding. Over the past 100 years, Caswell has developed pioneering solutions that support military, law enforcement, and commercial clients worldwide.
Thumbnail for video series POLICE Topics, Tactics & Tips with a yellow headline that reads When Do You Transport a Wounded Officer Instead of Waiting for EMS?
Learn how your agency can get free active threat response training. Mike Willis, of the United States Deputy Sheriff’s Association, details what the program teaches and explains other available free training programs.
While a patrol vehicle offers some cover protection when taking fire, remain mobile and don’t stick to one piece of cover indefinitely. Dustin Mowery, of Team Wendy, shares what he teaches about using vehicles as cover.
Recruit Officer Jon-Marques Psalms, 30, reportedly suffered a medical emergency after completing a training exercise on Wednesday August 20, 2025, at the Academy.
The webinar titled “Beyond the Plate: Real-Time Video Intelligence for Police Operations” will show how pairing LPR data with live camera feeds delivers faster, safer, and more coordinated responses on everything from stolen vehicles to active BOLOs.
A great bicycle officer has a strong service mentality, paramount knowledge of laws, a thirst for new knowledge, and someone who can adapt to change easily. If this describes you, your agency's bicycle unit might be a good fit.