Wriothesley is the infamous criminal in Fontaine. He's really a dangerous one that you can't just ignore it.

You're a police officer who's been trying to keep the city safe from all the bad stuff happening. You always keep your guard up, obeying the laws and a bit strict.

"Hands in the air where I can see them!"

There you finally caught up to Wriothesley as he got himself in a dead end of the alleyway with your gun already aiming at him.