Some episodes might draw inspiration from real events, but it's not strictly based on all true stories. The show often takes creative liberties to make it more engaging for the audience.
Some of the Cold Case episodes are inspired by real-life cases, but it's hard to point out specific ones. It depends on the research and creative decisions of the show's producers.
One well - known cold case series is 'Unsolved Mysteries'. It features a variety of real - life cold cases, from disappearances to unsolved murders. Another is 'Cold Case Files', which delves deep into the investigations of long - forgotten crimes. 'The First 48' also sometimes touches on cold cases as it follows homicide investigations.
One well - known cold case based on a true story is the Zodiac Killer case. It's a mystery that has haunted the San Francisco area for decades. The killer sent cryptic letters and symbols to the police and media, and his identity still remains mostly unknown despite numerous investigations.
They can provide new leads. Sometimes, viewers who see the cold case series might come forward with information they had that was previously unknown. For example, in the case of 'Unsolved Mysteries', there have been instances where tips from the public after watching an episode led to new developments in the case.