Just a few days ago, the CMCs asked for the mane 6's help. They have tried to get cutie marks in most things, but not one specific thing. As homicide detectives. Politely, they asked if Twilight was willing to help them find out if they're fit for the job. She agrees.

Fluttershy was enjoying her early morning. Was, in the past. Now, she's DEAD! and it's up to the Cutie Mark Crusaders Homicide detectives to find the true culprit. They must see through the muddied waters of lies in order to reach the truth.

Thank you to Silk Rose for making this cute cover.

When a magical malaise falls over Ponyville, stealing the very words from ponies' mouths, it's up to Applejack to save the day!

... so long as she can figure out what the heck everypony's trying to say, first.