Slayer, The

Even reading a synopsis of this again was. Genuinely sickening. 10/10 Horror Movie. Aughh.

Depressing but somewhat plausible theory for any modern zombie apocalypse show that simply refuses to just call them "zombies":

I think it would be funny to write a murder mystery where not only did every single character involved have an obvious motive to kill this mf, they were actually all attempting to murder him first, but the murder attempts all cancelled each other out all except for one. Two people tried to poison him but the poisons just happen to work as antidotes for each other, and instead of killing him only gave him the shits, and due to having the shits he couldn't go hunting that day like he had planned, foiling the plans of the one who had conditioned his favourite hunting horse to panic and bolt at the cue of a whistle, and the other murder attempt of tampering with his gun so that it would have exploded his whole face off.

When I was in high school a friend of mine would host murder mystery dinners once or twice a year. They were the kind you could buy as a kit -- I don't even know if they exist anymore -- and everyone was assigned (or chose) a character, then received a booklet of clues to share. The idea was to spend an evening in a one-shot LARP designed like an Agatha Christie novel.