Popularity of true crime documentaries is rising. The tension, real-life drama, and armchair detective keep them interesting. But with so many options, where to begin? Sleuths, relax! The top true-crime documentaries for binge-watching are listed below. Cold Case Documentaries These true-crime stories are for cold case fans: Unsolved Mysteries Netflix resurrected this legendary unsolved crime and disappearance series. Each episode presents facts, interviews witnesses, and rewards new information. The Staircase This docuseries investigates the mysterious murder of socialite Kathleen Peterson at the foot of a stairway. Unanswered questions and twists keep “The Staircase” fascinating until the end. Documentaries For Justice …