A press release from former Chula Vista Mayor Shirley Horton raises questions about mayoral candidate Ammar Campa-Najjar’s residency. An investigation by former FBI agent Lawrence Hamilton documented Campa-Najjar living at a San Diego condominium with Congresswoman Sara Jacobs for 32 consecutive nights, rather than at his declared Chula Vista address. Voter registration records show multiple family members registered at the Chula Vista property, with several reportedly not residing there. The findings highlight concerns about residency and voter registration requirements for candidates under California law.