Agnes and Eleanor are ecstatic when Eleanor wins a Las Vegas vacation for both couples at the end of their cruise. It's like another honeymoon with their men Andrew and Mr. Wilson, except the senior sleuths once again find themselves in the middle of a murder investigation. This time the victim is Malcolm Banktop, the manager of the pop star Kayla White, who is found dead in an elevator. Kayla has a residency at Caesars Palace and is so lost without Malcolm that she hires Agnes and Eleanor to find his killer. Things become complicated when Kayla's bodyguard Mark is considered a suspect. Sure, Mark might have spent time in prison, but is that reason enough to suspect him of murder? Eleanor and Agnes have their hands full once again amongst the glitz and glamour of Las Vegas, which becomes even more outrageous with the sleuths in town as they search for the truth.