members of the Hells Angels bikers club were in custody in Alameda County after their arrest following an alleged assault on another motorcycle rider

Three Sonoma County members of the Hells Angels bikers club were in custody in Alameda County after their arrest following an alleged assault on another motorcycle rider, Livermore police reported.Michael Fenton, 30, Monday remained in custody in Santa Rita Jail, suspected of assault with a deadly weapon. He was being held without bail due to the charge and probation violations, a jail official said.
Fenton, Joel Silva, 27, and Jeronimo Jaco, 30, were arrested Friday afternoon in Livermore.Silva and Jaco were arrested on suspicion of possessing concealed, loaded weapons. They were released after posting bail.The three were riding on Interstate 580 in the area with nine others when an alleged altercation developed between Fenton and a man on a motorcycle, police reported.The man had called 911 at 3:14 p.m. saying he was surrounded by several Hells Angels bikers who were threatening him.The man told officers he’d been riding on Interstate 580, ready to leave the highway, when a motorcyclist rode up beside him and told him to let the group of riders off the highway first.The man, who wasn’t identified, said he was then cut off and bumped, causing him to crash on his bike. He reportedly had a minor knee injury and didn’t need medical attention. He travelled down to a nearby gas station, where the confrontation continued with the other motorcyclists.
The 911 call brought out several police officers who stopped 12 bikers at a First Street gas station, police said.Officers searched the Hells Angels bikers and found four handguns, police said.