Part of a decades-old mystery has now been solved: Investigators say the remains found along West Point Lake in 1990 have been identified, but now the case is being considered a cold case murder. Craig Alexander Maddox was identified last month as the man found dead 36 years ago along the lake. His adult son helped solve the mystery with a simple search of DNA, hoping to find his father, Channel 2's Karyn Greer learned.