The 4-year-old son of a California doctor accused of driving his family off a cliff on Jan. 2 not only survived the 250-foot drop; he did not sustain any injuries, according to San Mateo County District Attorney Steve Wagstaffe. Dharmesh Patel, 41, of Pasadena, was charged on Monday with three counts of first-degree attempted murder after allegedly driving himself, his wife, and their two children — the 4-year-old boy and a 7-year-old girl — off Devil's Slide near California Highway 1 in his Tesla.