Spook-tober D&D One-Shot

In honor of the spookiest time of the year, I'm putting together a small 'Whodunnit' one-shot. Players involved will need to work together while investigating their surroundings and interrogating key witnesses. This will be an all-levels (Beginner through Veteran players) experience. We will not be creating characters during the event; if you need a character made feel free to use Roll 20 , D&