 The detectives quickly eliminated murder-suicide as an explanation to the killings.They also confirmed that none of Cutshall's or Allen's belongings had been taken, ruling out robbery as a motive, and that neither of them had been sexually assaulted.Camping is prohibited on the rural stretch of beach where Cutshall and Allen met their deaths, but drifters and hitchhikers on State Route 1 (which runs alongside Fish Head Beach) are known to use the oceanfront site for sleeping.