This case is a couple months old, but it looks like it slipped under everyone's radar. Almost no press coverage, mainly being this one.
Summary: A 36 year old male from Temecula is reported missing on August 10. On September 11 his vehicle is found at the San Bernardino Peak trail head parking lot in Angelus Oaks with two flat tires. On September 21 he is found alive by a fire hotshot crew near San Bernadino peak and airlifted out.
I really don't know what to make of this, but things don't add up. Lack of press coverage is strange too. The newspaper account implies that he was missing the entire period in that area, but that's a leap. Seems odd that the car of a missing person could remain sitting there for a month without notice. But even if we assume he didn't arrive at the trailhead until shortly before September 11, that still being lost for 10 days with almost no food in a relatively small area. And there were no reports of any serious injury that would have prevented a walk out. My best fit (and not a great one) would be a suicide attempt where the person eventually thought better of it but got themselves in to the process rather deep. Certainly not a typical lost/injured hiker scenario.