There’s a lot of mystery in “Forensic Files,” but not too much behind the decision by the cable network that airs the series to keep it going longer. CNN has renewed its license with the long-running ...

Nearly 60% of the programming on HLN, the CNN-owned cable channel that used to be known as Headline News, consists of one old show. The show is “Forensic Files,” a real-life crime-and-investigations ...