On February 17, 1974, just past midnight in Fort Worth, Texas, 12-year-old Jim Walker is jolted awake by the sound of screeching tires in his front yard. He sees Rodney McCoy, his sister Carla’s boyfriend, stumbling toward the Walkers' front door—badly hurt and covered in blood. But, one thing is immediately clear: 17-year-old Carla is nowhere to be found. This night marks the beginning of Jim’s nearly half-century-long battle to get justice for his sister, and finally take down a serial killer hiding in plain sight. - - - Sources: “The Last Dance.” Forensic Files II: Cable News Network, Inc., 2022. “The Night He Turned Bad.” Evil Lives Here: Discovery Communications Inc., 2024 “After the Dance.” Dateline: NBCUniversal Media, LLC, 2023. “Dance to Doom.” On the Case With Paula Zhan: Discovery, 2021. “Glenn McCurley.” World’s Most Evil Killers: Woodcut Media LTD, 2024. “High School Homicide.” The DNA of Murder With Paul Holes: Oxygen Media Productions, LLC, 2019. “Carla’s Last Valentine.” Bloodline Detectives: Peninsula Television, 2022. News Reports: Teen's 1974 Murder Changed the Way Cold Cases Are Solved, Inside Edition Proposed ‘Carla Walker Act' could fund advanced DNA testing to solve cold cases, NBC Suspect in 1974 murder of Carla Walker pleads guilty, gets life in prison, WFAA The Promise Ring, Dateline NBC - - - - Uncover what true crime documentaries don’t show you: real cases and real people, but with a new twist.