At least four people are dead and several more injured after a series of mass shootings in California over the past three days.

The most recent incident occurred in Half Moon Bay, a small coastal town in Northern California. Police say evidence points to “workplace violence” as the motive for the shooting, which left seven dead and several more injured.

The suspect, an employee at one of the farms in Half Moon Bay, was taken into custody after a shootout with police.

In another incident, a shootout at an Oakland, California gas station left one dead and seven injured. Police are still searching for a suspect in that case.

The third mass shooting occurred in the same Northern California town, where four people were killed in a shooting at a home. Police have not yet identified a suspect in that case.

The three incidents have sent shockwaves through the state, and authorities are still investigating the motives behind the shootings.

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