Four boys were arrested Monday evening after leading California Highway Patrol officers on a high-speed chase starting in east Antioch and ending just west of Concord. The CHP said the pursuit started just before 6 p.m. on westbound state Highway 4 near Laurel Road. An officer observed the vehicle, a silver 2019 Kia Rio, traveling at more than 100 mph….

An 18-year-old man is in critical condition at a hospital after a hit-and-run collision on a state Highway 4 on-ramp in Concord on Monday night, according to the California Highway Patrol.

Police in Concord are searching for a suspect in an attack at a 7-Eleven. The suspect attempted to steal a bag of chips and then punched the employee when confronted.

An 18-year-old man is in custody after calling Concord police Wednesday night and telling them that he had killed his mother at their home, police said. The call came in around 9 p.m. from the man reporting the killing in the 3000 block of Treat Boulevard. Officers arrived and found the man outside waiting for them. When they went inside,…

The Concord City Council could on Tuesday start the process to find someone to rehabilitate, use and maintain a historic building and grounds on the city’s north side.

Police in Concord are investigating threats made on social media against Clayton Valley Charter High School on Friday. A student at the school made the threats, and that student has been identified and placed on a mental health evaluation hold, according to the Concord Police Department. On Friday at 7:17 a.m., the police department responded to the school after school…

A garage fire in Concord spread to two vehicles Wednesday night. Crews responding to the Richard Avenue fire were able to put it out quickly, the cause is still under investigation.

BART officials said the police are trying to remove a person from the tracks near Concord Wednesday evening, a problem causing a service outage between Concord and Pleasant Hill.

BART service between Concord and Pleasant Hill Wednesday evening is still out due to a person on the track near Concord, BART officials said.

The massive $5 billion development of the Concord Naval Weapons Station is once again on hold. Ian Cull reports.

The massive $5 billion development of the Concord Naval Weapons Station is once again on hold.

A park and ride in Concord has been turned into a homeless encampment, and commuters and a nearby business owner say it’s spiraling out of control.

A park and ride in Concord has been turned into a homeless encampment, and commuters and a nearby business owner say it’s spiraling out of control. Melissa Colorado reports.

A man and woman who fled with merchandise Saturday from the JC Penney store at Sun Valley Mall in Concord were arrested after spike strips disabled their car, Concord police said on social media. The grab-and-run theft was noticed by patrolling officers of the Concord department’s special enforcement team. The suspects fled when officers approached, taking off in a...

Concord police on Friday released video footage and dispatch recordings from an incident on Dec. 1 in which officers fatally shot a 60-year-old man who they said was attacking his elderly parents.

The stately mansion that went up in flames Friday in Concord, Massachusetts, was built by a man who served as secretary of the U.S. Navy and was descended from two U.S. presidents, according to historical documents. Charles Francis Adams III built the classical revival home at 240 Fairhaven Hill Rd. that on Friday was consumed by a massive fire...

Concord police are still looking late Saturday afternoon for an 80-year-old Concord man last seen about 11 a.m. Friday, police said.

BART riders should expect major delays between Concord and Pleasant Hill on the Antioch Line, BART officials tweeted Saturday.

The Salvation Army bell ringers are a sign that the holidays are here. But this year, those red kettles, stuffed with donations for the needy, have become a target for thieves in Contra Costa County.

The Salvation Army bell ringers are a sign that the holidays are here. But this year, those red kettles, stuffed with donations for the needy, have become a target for thieves in Contra Costa County. Melissa Colorado reports.