And AJ managed to get a correct guess, but the others cancel it out, so...
Here's an idea for multiple guesses like this that might help avoid problems (this could work for all the Hangman games). If multiple guesses are made before the gamesmaster returns, the only guesses to count are all the guesses up to the first correct one. Say the guesses are, in this order, T, G, E, U, X, R. And say only E and R are correct guesses. Well, in the game, T and G will be recorded as misses, E will be recorded as correct, and U, X, and R will be dismissed and players will have to guess them again.
Something like this could prevent the over zealous players from hanging the guy before the gamesmaster gets back from whatever s/he might happen to be doing.