Everyone in Beacon Hills--from werewolf wannabe Jackson to the entire police force--is trying to figure out the connection between Derek and the recent murders (of course, we know there really isn't one), but only a select number of locals actually know the truth. Stiles has a unique perspective, as he's not only BFF with the wolf community's newest member, but he's the son of the local sheriff, which means he's got access to all sorts of info.
Check out this sneak peek of Monday's all-new "Teen Wolf" episode, where the eager sleuth spots his dad trying to do some major crime solving at the kitchen table. Frustrated with his pop's respect for confidentiality, he grabs a bottle of alcohol and gets him just drunk enough to thumb through the files. How resourceful!