Cormoran Strike Troubled Blood Intro

Theme music and introduction for season 5 of Cormoran Strike "Troubled Blood".

Cormoran Strike is a series of crime fiction novels written by British author J. K. Rowling, published under the pseudonym Robert Galbraith. The story chronicles the cases of private detective Cormoran Strike and his partner Robin Ellacott. Six novels in the series have so far been published. Rowling stated after the third book that she has plans for at least another ten.

The fifth novel "Troubled Blood" begins in August 2013 and ends on 9 October 2014. While visiting his dying aunt Joan, Strike is approached by Anna Phipps, who wants to hire his firm to investigate the disappearance of her mother, Margot Bamborough, a general practitioner in London, almost 40 years previously. As a result of their previous successes, Strike and Ellacott (still a salaried partner) now employ three contract investigators and an office manager. Both are dealing with their own irritations: Strike over his aunt's illness, suicide threats from his ex-fiancée Campbell (now a married mother of two) and the attempts of his half-siblings to get him to attend a party honouring his rock star biological father Johnny Rokeby; Ellacott over Matthew's intransigence in their divorce, her continuing PTSD and her unsettled personal life, brought into clearer focus by her brother and his wife having their first child. The police's principal suspect in the disappearance was a then unidentified serial killer named Dennis Creed, now incarcerated in Broadmoor.

Phipps gives the agency a one-year contract to go over the case. However, thanks to the large workload at the small firm, it takes several months for them to run down the surviving witnesses and investigators (or their children). During the year, Strike's aunt dies, Matthew grants Ellacott the divorce because his mistress/girlfriend becomes pregnant, and the heavy work schedule combined with a lack of communication about their issues contributes to several personal misunderstandings and disagreements, including the termination of one of the contractors for repeated inappropriate behaviour toward Ellacott. In August 2014, although the firm still has leads to pursue, Phipps and her wife end the contract, but Strike and Ellacott continue to investigate. They abruptly achieve several minor breakthroughs whilst also securing an interview with Creed. Strike induces him to confess to one of the last unsolved murders he was long suspected of, before revealing he has already deduced the identity of Bamborough's real killer. Having tipped off the police about Creed's victim, Ellacott locates and uncovers Bamborough's remains, whilst Strike apprehends her killer. The agency's investigation thus solves two cold cases, and after the partners shelter from the ensuing media storm, they celebrate Ellacott's 30th birthday together.