A state law meant to document and combat racial profiling by police has produced some unnerving findings: Racial profiling complaints against law enforcement are rarely sustained, and police in California kill black and Latino citizens at a rate higher than those groups’ share of the population, according to a new report released this week by the state’s Racial and Identity Profiling Advisory Board. The 2015 law, written by San Diego Assemblywoman Shirley Weber, is still being implemented in phases, and the latest report is based on data collected from the eight largest law enforcement agencies in the state – including the San Diego Police Department and the San Diego County Sheriff’s Department.