Vincent plot
Vincent Gallagher, a former police officer, runs a private detective agency in Manchester. The private investigator, along with his sidekick Beth, detective-in-training Robert and fellow squad members Gillian and John, investigate cases that the police either refuse to tackle or have investigated but have been unable to solve. In addition, Vincent also has to deal with his nemesis, DCI David Driscoll, who starts a relationship with his estranged wife Cathy.