Detectives are trying to figure out why a handgun belonging to a reserve deputy for the Orange County Sheriff's Department was found at the Bel-Air mansion of the former European video game executive accused of crashing a rare Ferrari Enzo in Malibu in February. Los Angeles County sheriff's deputies confiscated the gun during a raid at the home of Bo Stefan Eriksson, who faces grand theft, embezzlement and DUI charges related to the accident. L.A. County Sheriff's Department spokesman Steve Whitmore confirmed Wednesday that the .357 magnum Smith & Wesson was registered to Roger A. Davis, a Newport Beach businessman...