FORT LAUDERDALE, Fla.—The Tesla driver who died with a passenger in a fiery September crash near Miami accelerated to 90 mph (145 kph) in the seconds before he lost control and smashed into trees, federal investigators said Wednesday—a conclusion disputed by the attorney representing the driver’s family. The National Transportation Safety Board (NTSB) said in a preliminary report that the 20-year-old driver accelerated his 2021 Model 3 sedan as he crossed a Coral Gables intersection to beat a yellow light on a residential street, his speed tripling the 30 mph (49 kph) limit. The driver lost control as he cleared the intersection and veered left onto the median, where the Tesla glanced off one large tree before before smashing its passenger’s side door into a second, the NTSB said. He never hit the brake, the report said, citing five seconds of data recovered from the car’s severely damaged event recorder. …