Does ‘Jaws’ Hold the Key to 40-Year-Old Murder Mystery?

Does the iconic movie “Jaws” hold the key to a murder mystery four decades old? The 1974 cold case is known as “The Lady of the Dunes.”' The Lady of the Dunes' body was discovered when a teenage girl was walking her dog. The body was badly decomposed and found lying face down on a beach towel. She's never been identified, but a blue bandana and a pair of jeans found at the scene folded up under her head are potential clues.