lenient mistake

Exploration Stage: Christmas Hall
From: Detective
Description: Stealing only the lens with the pet and breaking the cup in your haste... that doesn't sound quite plausible. Regardless, let's find some pet treats! I'm sure he had some ready for his little buddy.
Completed: Shortbread, you say? Adeline is the type of person who cares about her figure. And she wouldn't eat cookies on a visitor's couch without a plate. So it's definitely the killer's pet treat. There are some small pieces on the floor, so why don't we follow them... ah, that'll help us track down the culprit!