A 31-year-old driver died after he crashed a Jeep that had been reported stolen into a tree in Mission Bay Park on Friday, according to San Diego police. The incident was reported after the Jeep Wrangler struck a round-about curb and veered off the road around 5:25 a.m. on Quivira Way near Hospitality Point Park, Officer Jose Perales said. The Jeep was reported stolen by the owner a few hours later, Perales said. It was not immediately known if drugs or alcohol played a factor in the crash. The crash is under investigation.