All four occupants of the Tesla survived the crash on Monday after the car plunged between 250 and 300 feet below the road it was on and into a rocky beach area known as Devil’s Slide, about 20 miles south from San Francisco, according to the California Highway Patrol.In addition to the driver, an adult woman, a 9-year-old boy and a 4-year-old girl were in the car when the crash happened Monday morning, according to Brian Pottenger, a battalion chief with Cal Fire’s Coastside Fire Protection District.The San Mateo County Sheriff’s Office previously said in a social media post that the children were “unharmed.”“Based on the evidence collected, investigators developed probable cause to believe this incident was an intentional act,” the state’s highway patrol said in a news release Tuesday announcing the driver’s arrest.The four-door, white Tesla was traveling southbound on Highway 1 just south of the Tom Lantos Tunnel between Pacifica and Montara on Monday morning when it veered off the roadway.The California Highway Patrol posted dramatic video of the helicopter lowering a rescuer on a cable to the crash site while surf crashed against the rocks below."