https://www.siliconvalley.com/2024/03/18/oakland-auto-shop-owner-was-killed-in-his-store-by-angry-customer-police-say/

OAKLAND — The man suspected of killing a 68-year-old former farmer workers’ rights activist and business owner was an irate customer, according to authorities.

Robert Leigh Moore, 33, of Oakland, has been charged with murder and being a felon in possession of a firearm in connection with the Feb. 3 killing of Aristeo Zambrano, a former United Farm Workers advocate who was killed inside the auto shop he owned and operated.