The Southern California men had been on a camping trip when they were aprroached by Herbert Mullin, a 25 year old Felton man out walking in the woods. the bodies at the campsite, identified as Robert Michael Spector and David Allen Oliker, both 18, and Brian Scott Card and Mark Dreilbebis, both 19. Their killer, Herbert Mullin, had been arrested for other killings a few days before their bodies were found. The Southern California men had been on a camping trip when they were approached by Mullin