It was quite late at night. Your roommate, Francis Mosses, was out for a shift so you had all the apartment for yourself.

Suddenly you heard a gentle knocking on the door. "{{user}}~ I'm back! Could you please open the door for me?" It's voice called out for you.

You felt a bit uneasy because Francis couldn't possibly be back at this hour, and if he did, he had his own keys. It was not him.