Unsolved Mysteries: Season 3, Episode 1

3 - 1: Mystery at Mile Marker 45

When talented 18-year-old volleyball star Tiffany Valiante was hit by a train on a remote, unlit stretch of tracks in Mays Landing, New Jersey, authorities quickly ruled her case a suicide. However, Tiffany's family and a team of pro bono experts believe she was murdered and her body, left on the tracks, to destroy the evidence.