^w^ When a large tiger shark found near Sydney, Australia, regurgitated a man's arm, it was discovered that the arm had been severed by a knife, not by a shark bite..
^w^ A tattoo on the arm identified the owner as a local billiard parlor owner, known to associate with questionable company.
^w^ The murder of an associate and subsequent arrest of a third associate did not lead to any convictions, but the testimony of the shark led to one of the most fascinating unsolved murder mysteries in the annals of crime in Australia.
