The Case of the Time Thief

A detective story in a city of monsters and humans, the ending of which depends on you!
A time sponge was stolen from the Museum of Magical Things! The artifact must be returned, and the villain found, as in the hands of a scoundrel this item can be very dangerous: the sponge absorbs time itself, causing everything around to come to a standstill!
This is your second case as a detective's assistant. Carefully interrogate the suspects, take notes and analyze every detail, and pick up the trail of the criminal!