In April 1991, 20-year-old Angela Hammond vanished from a payphone in downtown Clinton, Missouri while talking to her fiancé. During the call, she described a green pickup truck that had been circling the block. Moments later, she screamed, and the line went dead. Her fiancé raced to the scene, saw the truck speeding away with Angela inside, and chased it until his own transmission failed. In this episode, we trace the final call, the truck, the chase, and the case that still has no answer.