S1, E1: Gripping prequel to the original Prime Suspect series, following the early career of WPC Jane Tennison in 1970s London. When the body of a teenage girl is found in the underground car park of a Hackney housing estate, probationer WPC Jane Tennison becomes immersed in her first murder investigation, under the wing of her boss, DCI Bradfield. Meanwhile, the family of local crime matriarch Renee Bentley are shaken by a violent attack.