Last Thursday afternoon, lifelong Inverness resident Trygve Hansen died when his car rolled 500 feet down a steep embankment off Ridgecrest Boulevard, a scenic road that winds above Stinson Beach in Mount Tamalpais State Park. His 13-year-old son, Theo Milner-Hansen, who had been asleep in the passenger seat, survived the crash with cuts and bruises and came home from the hospital on Monday.
After plunging down the slope, the car hit a tree and ejected…