The Supreme Court said Wednesday that California police officers cannot be sued because they used a warrant that may have been defective to search a woman's house.

The high court threw out the lawsuit against Los Angeles County Sheriff's Detective Curt Messerschmidt and other police officials, who were being sued personally by Augusta Millender for the search on her house and confiscation of her shotgun.

Police were looking for her foster son, Jerry Ray Bowen, who had recently shot at his ex-girlfriend with a black sawed-off shotgun. She told police that he may be at his foster mother's house, so Messerschmidt got a warrant to look for any weapons on the property and gang-related material, since Bowen was supposed to be a member of the Mona Park Crips and the Dodge Park Crips. The detective had his supervisors approve the warrant before submitting to the district attorney and a judge, who also approved the warrant.