Can Modern DNA Science Crack this Cold Case? The 1978 murder of actor and American icon Bob Crane remains one of the most high-profile unsolved celebrity murders of all time. Thirty-eight years after his brutal murder in Scottsdale, Arizona, millions around the world still want answers. Was John Carpenter the killer? Or did police arrest an innocent man? For nearly 40 years, police remained convinced of Carpenter’s guilt. Early DNA testing, decades ago, was unable to positively link...