What Happened to Bent Richard? (2013)

Members of Seattle Band Bent Richard have been missing for 13 days. Today the FBI announced video evidence has been found in the personal belongings of a man who resides in a Mental Rehabilitation Home that is located on a remote privately owned island near the San Juan's. Does this video show a crime has been committed or is the band playing an elaborate hoax for publicity to promote the release of their new album?