A hiker who broke her ankle Saturday on a remote Mt. Diablo trail was airlifted to safety and taken to a hospital.

Detectives with the Contra Costa County Sheriff's Office arrested a man Thursday in connection with child molestation and attempted murder.

A Deputies with the Contra Costa County Sheriff's Office are assisting police and fire crews in the search of a UPS driver who ...

The FBI is offering a $5,000 reward for information leading to the recovery of a gun and several other items stolen out of ...

Richmond Mayor Tom Butt released a statement saying he is "saddened and distressed" as details emerge in an allegedly racially motivated fatal shooting ...

Contra Costa County sheriff's deputies have arrested one man and are seeking two others in connection with the fatal shooting of a Richmond ...

The Alameda County District Attorney's Office filed felony charges Monday against two Oakland police officers and a Contra Costa County sheriff's deputy.

A woman was killed in a suspected domestic violence incident Sunday afternoon in Blackhawk.

Two former Pittsburg police officers sued the city and department on Thursday, charging that the department obscured its violent crime rate.

A proposal to expand a jail in Richmond by transferring inmates from the county's high-security facility in Martinez is meeting tough opposition.

The Contra Costa County Sheriff's Office released new information Wednesday evening after performing an autopsy on a decomposing body found Sunday.