There's a murderer wandering the streets of Port Kasiya. Brutally murdered victims keep being found. And the thick fog that's rolled into the city from the ocean some days ago and doesn't seem to have started dissipating yet is not helping.
Write what your character is doing in this assignment to get to the bottom of the situation. Go investigate the crime scenes, gather clues, identify and capture the real killer...
Using one of your sheeted characters, write a fiction where you investigate the case and attempt to find the real "Foggy Butcher" before he kills again.