He is the co-founder and a computer engineer at a computer company called Oakland Microsystems, according to CBS San Francisco. However, the scene is still active and police are asking residents to avoid the area.
Police shut down the I-580 offramp to Golf Links Road next to the Oakland Zoo because of the shooter, said zoo spokeswoman Erin Harrison. At one point he came outside and began spray painting a garage and a vehicle.
The California Highway Patrol said the gunman had been "disarmed and detained" and helicopter video showed him being loaded into an ambulance.
Fire Truck Plunges Into Crater As Storms Annihilate Southern California Roads
On Saturday, searchers found the body of a man in his 20s who was swept down a rain-swollen gully in Thousand Oaks a day earlier. These storms will continue to test the limits of California's water infrastructure, UCLA climate scientist Daniel Swain said.
The suspect was transported to a hospital and is listed in serious condition. However, he has since died from his injuries.
When officers arrived, the suspect was in the street and began shooting at the officers.
The East Bay Times reports there were unconfirmed reports that the shooter was shot at by Oakland police. Enjaian's motive is unknown.