One man has been arrested, and police seized a gun and other items.
Two private security guards were charged on suspicion of battery and illegal possession of teargas at a Planned Parenthood protest.
The District Attorney's Office charged the men after pepper spraying four protesters.
Police seek tips on this man's location; a $6,000 scam is thwarted with moments to spare; natural gas leak evacuations; home damaged by fire
On Friday night Officer Aaron Khamosh was on patrol when he was stopped on Salvio Street by a driver frantically asking for help.
A small plane makes a perfect emergency landing; investigative work leads to serial burglar arrests; elderly man hit while walking dog dies.
Investigators in neighboring Lafayette used surveillance footage to identify the pair.
Nightlife is returning to downtown Walnut Creek, and police have a reminder about designated drivers.
Dan Pratt is the retired San Ramon Police Chief who has a degree in Criminal Justice from the John F. Kennedy School of Law.
Police stopped the vehicle because it ran a red light, they report.
An overturned cement truck was blocking the North Main Street offramp from southbound Interstate 680 in Walnut Creek on Saturday morning.
A dangerous coyote that bit 5 people is caught; 3 police departments report catalytic converter theft arrests; swords and guns seized.
He pleaded guilty to carjacking after leaving custody in an a separate incident, the sheriff's office said.
Police used a drone to find the suspect, and "stop sticks" to puncture the tires of the fleeing vehicle.
A speeder is clocked at 147 MPH; a fencing operation is busted; a deadly crash down a 100-foot ravine; dashcam footage of police chase.
The police department says there is no need to call 911.
A 141 MPH speeder; man wielding an axe arrested; FBI agent's gun, badge stolen; catalytic converter thieves target school district vehicles.
Police warn about a man impersonating a police officer; police make multiple arrests; a deadly hit-and-run crash kills a pedestrian.
The police department issued a scam alert on Wednesday.
A horrific highway crash; guns and drugs seized; a bicyclist is critically hurt; crime video; police and firefighters staff vaccine clinics.
Contra Costa County Fire Protection District had a busy 30 days, making seven arrests in connection with eight suspected arson fires.
A man's thumb is severed in a fight; 2 deadly crashes; 2 house fires displace residents; bold police impersonator; liquor license suspended.
Contra Costa County fire crews responded to a late Monday morning residential fire in Walnut Creek.
Police advised Walnut Creek residents to avoid N. Main Street between Civic Drive and Broadway Plaza.
A man is held on $1 million bail on charges that he killed his brother; a woman unloading her car is approached by armed robbers; shootings.
Anna Giles shows us how the people he terrorized are getting a chance to have their voices heard.
Firefighters knocked down the flames and their equipment has been moved out of the street.
$50,000 reward to solve killing; shootings in multiple cities; stolen catalytic converters arrest; an armed carjacking in a parking garage.
Downtown businesses suffered between $3 million and $4 million in property damages and stolen merchandise during the mass looting.
Diners attacked by protesters; 2 pedestrians killed; cash register stolen; 7 sideshow vehicles seized; midair collision miracle.
Police have arrested a man they believe is responsible.
Walnut Creek Police are asking the public's help in identifying participants.
Police asked the public to avoid the area of Main St. between Parkside and San Luis.
A two-alarm fire damages a business; an overturned big rig snarls traffic for hours; and Oakland passes grim homicide toll for year.
Body-cam video of an East Bay police shooting; a looting caravan storms a CVS; a pedestrian was killed Friday; an overturned cement truck
Protesters terrorize people in SUV; video of Coast Guard helicopter rescuing stranded boaters in Bay; deadly crashes.
Walnut Creek Police dispersed the protesters, making one arrest.
A woman is shot in a vehicle; accused mail thief arrested; fire at regional park quickly halted; a jail inmate is found dead in his cell.
The gas leak forced the closure of some major streets midday Friday.
The community will gather in the name of Sydney "Syd" West, who was reported missing weeks ago.