release dates of TV series The Murders Before the Marathon

This gripping true crime documentary series delves into a shocking double homicide that occurred in Boston on September 11, 2011, exactly two years before the infamous Boston Marathon bombing. The series meticulously examines the brutal murders of three men in a Waltham apartment, a case that went cold for years until an unexpected connection emerged linking one of the victims to Boston Marathon bomber Tamerlan Tsarnaev. Through interviews with investigators, family members, and journalists, the documentary explores how this unsolved triple homicide may have been an early warning sign that was tragically overlooked. The series raises compelling questions about missed opportunities in the investigation and examines whether solving these murders earlier could have altered the course of history. With careful attention to detail and sensitivity toward the victims, the show presents a haunting portrait of a crime that became overshadowed by an even greater tragedy, while seeking justice for the forgotten victims.