The crash happened around 1 p.m. Friday in the Imperial Sand Dune Recreation Area, where four people were traveling in a 2022 Can-Am Maverick UTV. The vehicle was driving along the side of a sand dune when, “for reasons still under investigation, the Can-Am began overturning down the sand dune,” California Highway Patrol officials said in a news release. The cinematographer was partially ejected from the vehicle and sustained fatal injuries as a result of the crash, CHP said. The three other occupants, who are University of Southern California film students, survived the accident, according to Elizabeth Daley, dean of...