Ever wondered who murdered JonBenét Ramsey, or who terrorized San Francisco as the Zodiac Killer? Puzzled over the notorious Black Dahlia murder, or the mysterious Long Island Serial Killer case? This true crime book makes you the detective, investigating some of the most infamous unsolved cases of the 20th and 21st centuries. Crime scenes, crucial evidence, witnesses, and persons of interest are clearly and concisely presented, along with essential...