It is an ordinary Thursday and things should finally be returning to normal. Except trouble is never far away where the Thursday Murder Club is concerned. A decade-old cold case leads them to a local news legend and a murder with no body and no answers. Then, a new foe pays Elizabeth a visit. Her mission? Kill... or be killed. As the cold case turns white hot, Elizabeth wrestles with her conscience (and a gun), while Joyce, Ron and Ibrahim chase down clues with help from old friends and new. But can the gang solve the mystery and save Elizabeth before the murderer strikes again?