Lopez Manuel Lopez, the recently retired Chief Administrative Officer for San Joaquin County, has been endorsed by the Ripon Police Officers Association in his campaign to become the next San Joaquin County Supervisor for District 4. District 4 includes Lodi, Ripon, Escalon and eastern San Joaquin County. “We need a partner on the Board of Supervisors we can work with to help keep criminals off our streets and make our neighborhoods as crime free as possible”, said association president Scott King.