Poirot: It's time to confront the mastermind... who has been hiding in plain sight among us this whole time! [Poirot waits a few seconds to see if campers start accusing the other staff member.] Poirot: Yes, Sherlock is here with us right now! [Points to the Sherlock staff member.] Where do you live? [Every team will have at least one staff member who lives in Holmes Hall; Sherlock will be from that set.] Staff: ...Holmes Hall? Poirot: Aha, just as I thought! Reveal yourself! [The staff member in question opens their "Open upon reveal" envelope, revealing a name tag that says Sherlock and a script to read from.] Sherlock [putting on the name tag and reading from the script]: Yes, it's true, you've been on my tail this whole time, and even living in my Hall! But you've been following my trail not because I've committed these horrible crimes, but because I've been tracking the true culprit: my archnemesis Moriarty... who has been hiding in plain sight among us this whole time! [Poirot waits a few seconds to see whom the campers start accusing, if anyone.] Moriarty [played by someone else from Hunt HQ]: Yes, it's true, it is I, Professor Moriarty! Muahaha! And yes, I am guilty of stealing one of your precious letters. [Pulls out the nice paper with "M".] "M" can only stand for Moriarty, nothing else! But I only stole the one... I am not the only guilty person here! [Everyone waits a few seconds to see whom the campers start accusing, if anyone.] Poirot: Yes, it's true, I... I also really wanted a letter of my own. [Sheepishly pulls out the nice "P".] [Everyone waits a few seconds to see whom the campers start accusing, if anyone, and proceed appropriately.] Poirot: I admit it, I was wrong to take it! But it's time for everyone to come clean: Christie and Sherlock, do you have any suspicious envelopes on you where you might be hiding one of the missing letters? Out with it! Let's see it. [Poirot is as insistent as needed to get Christie and Sherlock to take out their Top Secret envelopes.] Poirot: Hah, you thought "Top Secret" would keep your secret safe? Let one of these trusted solvers open the envelope and restore what you wrongfully stole! [The envelopes get handed to campers, who then open them. The envelopes... are empty!] Everyone: *gasp* Poirot: What has happened! I know you stole the letters! You don't deny it, do you, Christie? Christie: I don't, I'm sorry, but we need to get them back or no one will have them! Sherlock: I know I just had it, this must have happened right under our noses... look around, do you see anyone? [Meanwhile, a mysterious woman in a red coat with a red hat has appeared in one of the windows, played by nurse Cathy Stanke. When campers notice...] Poirot: Who is that? Quick, after her! [There is no one outside by the time they get there, but they find a note which reads as below.] Congratulations, Solvers! You have Completed Successfully the 2025 puzzle hunt. But like any good Crime Story, this one ends on a Cliffhanger -- Suspense! I have Cleverly Stolen the last two letters for my own use; perhaps our paths will Cross Someday and you will have the opportunity to earn them back. Until then, Carmen Sandiego [They can also collect Mathcamp Puzzlehunt stickers as prizes here.]