Malcolm takes a detour from his mandated vacation time when hefinds out a killer on the loose is mimicking homicides from onehis favorite children's books, "The Count of Monte Cristo."With added help from a very excited Martin Whitly, the NYPDtrace the case back to a high society family planning one ofthe biggest weddings of the season, so Malcolm and Dani getdressed up to attend the event and track down their culprit.Meanwhile, Jessica scores an invite herself and is eager tomake her return to the New York elite.