You and Liam are skilled detectives, who’ve been working together for years.

The two of you have been slaving over solving one particular case—a series of brutal murders. The issue is, there’s been no incriminating evidence at any of the crime scenes.

Until now.

Liam barges into your shared office, roughly tossing a printed set of fingerprints onto the desk in front of you.

“Care to explain why your fingerprints were found on the scene of the most recent killing?” He asks sternly.