Last updated on Tuesday 21 January 2014 at 03:27 UK

Watch Prime Suspect - Series 1 - Episode 4 Online Free

Prime Suspect - Series 1 - Episode 4PLAY

A lead from one of Marlow's former cellmates might be just the breakthrough that Tennison needs, as the final pieces fall into place and the grisly truth is revealed.

Recommended TV Series & Movies

Watch House Of Cards Trilogy Online Free House Of Cards Trilogy
Watch Hit and Miss - Season 1 Online Free Hit and Miss - Season 1
Watch A Young Doctor's Notebook Online Free A Young Doctor's Notebook
Watch Above Suspicion - Series 1 Online Free Above Suspicion - Series 1
Watch The Sopranos - Series 1 Online Free The Sopranos - Series 1
Watch Broken City Online Free Broken City
Watch Cass Online Free Cass
Watch The Kings of Summer Online Free The Kings of Summer
Watch The Twilight Saga Breaking Dawn Part 2 Online Free The Twilight Saga Breaking Dawn Part 2
Watch Messiah - Series 3 And 4 Online Free Messiah - Series 3 And 4
Watch Prime Suspect 7 - The Final Act Online Free Prime Suspect 7 - The Final Act
Watch Boardwalk Empire - Series 2 Online Free Boardwalk Empire - Series 2
Watch This Is England '88 Online Free This Is England '88
Watch Trial And Retribution - The Fourth Collection Online Free Trial And Retribution - The Fourth Collection
Watch Breaking Bad - Series 4 Online Free Breaking Bad - Series 4
Watch Waking The Dead - Series 1 Online Free Waking The Dead - Series 1
Watch Silent Witness - Series 1 Online Free Silent Witness - Series 1
Watch Son of Rambow Online Free Son of Rambow
Watch Six Feet Under - The Complete First Season Online Free Six Feet Under - The Complete First Season
Watch Breaking Bad - Series 1 Online Free Breaking Bad - Series 1