The rich, reclusive & cantankerous octogenarian gathers his nearest acquaintances & kin to his country estate. All the regular stock characters are there: the embittered, estranged first wife, the young, nubile golddigger second wife, the ne’er-do-well black sheep son, the loyal (ass-kissing) second son, the fiesty, rebellious daughter, the devious butler, the flighty maid, the long-serving personal secretary, etc., etc.
After a dinner party in which numerous awkward secrets are inadvertently revealed, the rich octogenarian gathers them all into his parlor and scathingly berates each & every last one of them, and then announces he’s re-writing his will to exclude them all. Then he tosses them all out of the study, locks the door behind him (with the only key) and proceeds to sulk in silence. Of course, the next morning - after a prolonged silence - the study doors get broken through and the assembled guests discover the body of the octogenarian - shot through the heart.
The local police are a bunch of boobs of course, and quickly stumped by the mystery. “I heard that a famed sleuth is staying at the inn down the road a bit. Perhaps we should ask for his assistance?” pipes in one voice. Someone is dispatched.
But the inn down the road was actually hosting a ‘famous sleuths’ convention, so that rather than one eccentric, unassuming detective, we get Sherlock Holmes, Nero Wolfe, Hercule Poirot, Miss Marple, Sam Spade, Nick & Nora Charles, Mike Hammer, Roderick Alleyn, Charlie Chan, Perry Mason, the Hardy Boys, Nancy Drew, the Scooby Doo gang, the assembled casts of “Charlie’s Angels”, “Law & Order” and “CSI”, the Batman, Columbo, and George & Weezy Jefferson (George, as mentioned many times in CS threads, had an avid devotion to murder mysteries in one single episode).
So, who’s the first one to crack the case? (And how do they manage to get one-up on the competition?)