In a peaceful retirement village, four unlikely friends meet weekly in the Jigsaw Room to discuss unsolved crimes; together they call themselves The Thursday Murder Club. There's Red Ron, the infamous former socialist firebrand, still causing trouble; gentle Joyce, widowed, pining for another resident, but surely not as innocent as she seems; Ibrahim, a former therapist who understands the darker side of human nature; and Elizabeth? Well, no one is...

It is an ordinary Thursday, and things should finally be returning to normal. Except trouble is never far away where the Thursday Murder Club are concerned. A local news legend is on the hunt for a sensational headline, and soon the gang are hot on the trail of two murders, ten years apart. To make matters worse, a new nemesis pays Elizabeth a visit, presenting her with a deadly mission: kill or be killed. While Elizabeth grapples with her conscience...

"It's rarely a quiet day for the Thursday Murder Club. Shocking news reaches them--an old friend has been killed, and a dangerous package he was protecting has gone missing. The gang's search leads them into the antiques business, where the tricks of the trade are as old as the objects themselves. As they encounter drug dealers, art forgers, and online fraudsters--as well as heartache close to home--Elizabeth, Joyce, Ron, and Ibrahim have no idea...