Available on Investigation Discovery, Food Network, Science Channel, Discovery, TLC, Travel Channel, HGTV, Prime Video, discovery+, Hulu, Sling TV, HBO Max, Animal Planet, Philo
S1, E2: Oklahoma newlywed Rex Harper is shot dead at the wheel of his truck on Main Street in what investigators believe is a professional hit. With no witnesses or clues, detectives must crack the cowboy code of silence to reveal the key to his killing.
Documentary · Dec 12, 2022 · 42 min