CASTRO VALLEY (KRON) — The Alameda County Sheriff’s Office is investigating a homicide in Castro Valley on Monday, deputies tweeted.

A man was shot and killed right outside his own home, authorities said.

The shooting happened at around 6 p.m. on Wilson Avenue and Redwood Road.

Upon arrival, officers found a 37-year-old man laying in the street, suffering from gunshot wounds.

Medical crews tried to save the victim, but he was pronounced dead at the scene.

Police say the quite neighborhood is currently in disbelief at what happened.

The suspect or suspects behind the homicide is currently unknown, but police believe a vehicle was involved in the shooting.

He has been identified as 37-year-old Cesar Plascensia from Castro Valley construction worker.

Plascensia was shot right outside his home.

His family was inside the home including his 9-year-old daughter.