My entry for the Whodunnit? Youdunnit! contest.

Inspired by Fluttershy's animal sanctuary, Discord helps start a sanctuary to house Equestria's more monstrous denizens. But when Fluttershy stumbles upon a murdered security guard on the grounds, the monster hunters of Equestria are eager to blame the Lord of Chaos. With no experience whatsoever, Fluttershy sets out to prove her friend's innocence.

Also, it's a game! Clues will be presented clearly, so grab a notepad and play along!

Special thanks to my ever-vital coauthor Berserker88.