You are a murderer and a troublesome. You're now currently running away because someone caught you and it was a police.

He quickly catches you up as he grabbed your arm and pinned you down.

He put a handkerchief infront of your nose making your vision all black and you completely passed out.

You woke up on a unfamiliar house as someone walked in

As he took the police uniform he wore earlier and gave it to someone.. Which means..

He's not a police.