Prime Suspect Prequel Jun 18, 2015 10:54:08 GMT Quote Select PostDeselect PostLink to PostBack to Top Post by Liv on Jun 18, 2015 10:54:08 GMT The prequel to Prime Suspect has been commissioned by ITV. 'Tennison', from writer Lynda La Plante, follows a young Jane Tennison beginning her career in Hackney in the 1970s.A touch of Morse/ Endeavour I think