Early Edition - Season 2 Episode 18 The Quality of Mercy

The paper sends Gary to save a man, John Hernandez, from getting killed in a road accident. After doing that, the paper changes and it states that Hernandez is going to kill Rachel Stone, the prosecutor who sent him to prison. Gary can't help but wonder why the paper sent him on such an errand. Gary then goes to the courthouse to stop Hernandez; Hernandez gets away and Gary is arrested and brought to Ms. Stone. When he tries to warn her about Hernandez; she doesn't believe him because Gary won't reveal the source of his information. Hernandez gets away by knocking Chuck out and taking his car. While Gary waits at the hospital, the paper now says that Hernandez is going to try again this time at her home. Gary goes there and gets him and Ms. Stone taken as hostage.