member of the Hells Angels Motorcycle Club has sued Livermore for $1 million, claiming police violated his civil rights by falsely accusing him of carrying a handgun. Joel Silva filed suit against the city in U.S. District Court in San Francisco on Friday. The Sonoma County resident claims the false handgun claim stemmed from a Sept. 5, 2008, incident when another club member was involved in an altercation with an off-duty air marshal. Livermore has not yet responded to the claim. According to court records, the incident occurred after Silva and a group of 11 other riders on Interstate 580 exited onto First Street to stop for gas. While filling up, member Michael Fenton got into an altercation with Shawn Futrell, an off-duty air marshal, who accused Fenton of trying to force him off the freeway, which caused him to lose control of his motorcycle. Futrell called Livermore police, who detained Silva and the 11 other members. Silva said he was handcuffed, searched and detained twice...