Blue Murder - Season 5 - Eps 5: Private Sins 1
DCI Lewis leads an investigation into the murder of a private investigator. The team investigate the detective agency and discover that the dead man had been working on behalf of a convicted criminal, but DS Shap appears to be pursuing his own agenda. Janine takes some time off work to deal with Tom, who has been playing truant.
About Blue Murder

Title: Blue Murder
First Air Date: 2003-05-18
Last Air Date: 2009-10-12
Status: Ended
Rating: 6.667/10 (from 12 votes)
Language: EN
Seasons: 6
Total Episodes: 19
Network: ITV1
Genres: Crime, Drama
Production Companies: Unknown
Synopsis
Blue Murder is a British crime drama television series based in Manchester. Shown on ITV from 2003 until 2009 when it was cancelled by the network, it starred Caroline Quentin as DCI Janine Lewis.
Cast

Caroline Quentin
DCI Janine Lewis

Ian Kelsey
DI Richard Mayne

Paul Loughran
DS Butchers

Eden Garrity
Ellie Lewis

Saskia Wickham
Det. Supt. Louise Hogg

Nicholas Murchie
DS Tony Shap

Ceallach Spellman
Tom Lewis

Belinda Everett
Kat Skerton