Authorities arrest 35 , search 23 locations in California in probe of attacks targeting police . Police hope sweep will lead to information about those responsible for the attacks . Hemet is one of eight local , state and federal agencies that make up the Riverside County Gang Task Force , which was formed in 2006 to address the growth of criminal street gangs and outlaw motorcycle gangs . Four booby trap-style attacks against The Hemet Police Department have occurred since December . Attacks could be gang-related , but motive unclear , Hemet police captain says .
Authorities arrest 35 , search 23 locations in California in probe of attacks targeting police . Police hope sweep will lead to information about those responsible for the attacks . Four booby trap-style attacks against The Hemet Police Department have occurred since December . Attacks could be gang-related , but motive unclear , Hemet police captain says .