TV Guide Alibi Thursday

The Kembleford Ramblers' annual outing takes a tragic turn when the local lord is found strangled, so the cleric gets his walking boots on to solve the crime. Murder mystery, starring Mark Williams

A couple are murdered on their way to a high-school reunion, prompting Patrick to investigate the untrustworthy characters at the event. He connects the incident to a past case of bullying, and when he notices that Rigsby bears a resemblance to one of the victims, he tries to lure the killer out with an audacious scheme. Crime drama, starring Simon Baker, Robin Tunney and Tim Kang

Richard Poole meets up with a group of old university friends who have arrived on the island for a reunion, only for tragedy to strike when the man who has solved so many murders becomes the victim. Faced with such a sensitive crime, the commissioner quickly drafts in another British inspector to help the team get to the bottom of the mystery. It soon becomes clear that the newcomer, Humphrey Goodman, is just as eccentric as Poole - but he is also just as bright, and wastes no time questioning the partygoers, all of whom are prime suspects, while pondering the biggest mystery of all - how did the culprit commit the crime in full view of all the other guests? Kris Marshall joins the cast, with Ben Miller, Sara Martins and Danny John-Jules

A couple are murdered on their way to a high-school reunion, prompting Patrick to investigate the untrustworthy characters at the event. He connects the incident to a past case of bullying, and when he notices that Rigsby bears a resemblance to one of the victims, he tries to lure the killer out with an audacious scheme. Crime drama, starring Simon Baker, Robin Tunney and Tim Kang

Richard Poole meets up with a group of old university friends who have arrived on the island for a reunion, only for tragedy to strike when the man who has solved so many murders becomes the victim. Faced with such a sensitive crime, the commissioner quickly drafts in another British inspector to help the team get to the bottom of the mystery. It soon becomes clear that the newcomer, Humphrey Goodman, is just as eccentric as Poole - but he is also just as bright, and wastes no time questioning the partygoers, all of whom are prime suspects, while pondering the biggest mystery of all - how did the culprit commit the crime in full view of all the other guests? Kris Marshall joins the cast, with Ben Miller, Sara Martins and Danny John-Jules