Car was discovered Thursday morning by landscapers in affluent town of Atherton with unused bags of concrete inside it

Police are investigating why someone buried a car in the yard of a multimillion-dollar northern California home in the 1990s – and left unused bags of concrete inside.

The car was discovered on Thursday morning by landscapers in the affluent town of Atherton in Silicon Valley, police said in a news release.

‘We are sure we stopped another killing,’ Stockton police chief says

A man suspected of killing six men and wounding a woman in a series of shootings in northern California was arrested before dawn on Saturday as he drove through the streets of Stockton, armed with a handgun and possibly searching for another victim, police said.

Investigators began watching the suspect after receiving tips and stopped him in a car at about 2am in the Central Valley city where five of the shootings took place, the police chief, Stanley McFadden, said at a news conference.

Merced officers suspect Alberto Salgado helped destroy evidence in the abduction and killings of four members of the Singh family

The younger brother of a man suspected in the kidnapping and killings of an eight-month-old baby, her parents and an uncle, was arrested on suspicion he helped his brother destroy evidence, authorities said on Friday.

Alberto Salgado, 41, was arrested late Thursday and accused of criminal conspiracy, accessory and destroying evidence, the Merced county sheriff’s office said. He is booked in the Merced county jail – the same place where Jesus Salgado, 48, is being held on kidnapping and murder charges. It was not clear whether either brother had a lawyer who could speak on their behalf.

The man is suspected of abducting four, including an 8-month-old baby, and tried to kill himself before Merced police arrived

A man suspected of kidnapping a Sikh family, including an 8-month-old baby, in central California tried to kill himself Tuesday and is hospitalized in critical condition, authorities said. The family is still missing.

The Merced county sheriff’s office said in a statement that investigators identified Jesus Salgado, 48, after he used a victim’s ATM card.

Ballistics tests tie together fatal shooting in Oakland with killings of five men and the non-fatal shooting of a woman in Stockton

A California serial killer seems to be “on a mission” dating back to last year, which has seen the fatal shooting of at least six men and the wounding of one woman – but authorities have not figured out what’s behind the violence.

Ballistics tests and some video evidence linked the shootings in Stockton and Oakland, about 70 miles apart in northern California, police said.