Farmworkers at two mushrooms farms in California's Half Moon Bay are back at work barely a week after seven of their colleagues were shot and killed

Suspect Chunlin Zhao, 66, faces seven counts of murder and one count of attempted murder. Prosecutors say the primary motive for the shooting appears to be a workplace dispute.

The seven farmworkers killed in a mass shooting Monday in Half Moon Bay, California, were mostly migrants toiling at a mushroom growing operation.

It's rare to see a mass shooter in his 60s or 70s, nevertheless two of them within days.

Chunli Zhao, 66, is facing seven counts of murder and one count of attempted murder after he allegedly opened fire at two farms.

The suspect in a deadly mass shooting in Half Moon Bay, California, was charged with seven counts of murder, the local district attorney said.

Californian Gov. Gavin Newsom delivered remarks as California reels from deadly mass shootings.

Half Moon Bay officials provide updates on Monday's mass shooting, which happened just days after the Monterey Park shooting.

Seven people were shot and a man is in custody following another mass shooting in California.

Deputies took down the suspect responsible for opening fire at two locations in Northern California, killing at least seven and seriously injuring another.

Seven people were killed and one is hospitalized with life-threatening injuries, authorities said, in a second California mass shooting in three days.

This is the state's second mass shooting in three days.