In this release probing two compelling murders long thought to be unsolvable, the persistence of prosecutors, detectives, and determined family members to get to the bottom of the mystery finally pays off as the journalists from NBC News follow along to capture every fascinating development. When a shy student from a small town goes missing without a trace, the unspoken truth suspected by someone in the missing child's innermost circle of friends stalls the case for two decades as police strive to break the silence that will finally reveal the truth. Ira "The Unicorn" Einhorn was a child of the '60s turned axe murderer who eluded capture for 25 long years. Now, as the cunning former activist leads authorities on a desperate search through the most remote sites in Europe, it's up to ordinary citizens to bring this extended game of cat-and-mouse to a fitting conclusion....