On Tuesday, the Los Angeles County Board of Supervisors passed a resolution -- authored by Supervisor Michael Antonovich -- to support Laura's Law, the Los Angeles Times' "L.A. Now" reports. Background: Laura's Law allows courts to mandate treatment for residents with severe mental health conditions and a history of violence or hospitalization. California 's counties are allowed to decide whether to implement the law. So far, Nevada County is the only county to implement the law.