California’s K-12 schools will take far-ranging steps to prevent sexual abuse on campus — including building a database of teachers under investigation for misconduct — under a new law signed by Gov. Gavin Newsom. Senate Bill 848 , sponsored by state Sen. Sasha Renée Pérez , a Democrat from Alhambra, stems from a slew of recent lawsuits over sexual abuse in California schools, as well as a news report on decades of sexual abuse by at least a dozen teachers at a high school in her district. “I’m