The TvOvermind published an article talking about the 4th episode from new season.
Dubbed the “found footage” episode, the show is going to do a Blair Witch Project/Paranormal Activity style case-of-the-week. The episode, titled “Bitten”, brings Sam and Dean who goes to a college to work in a bizarre case. Inside of the apartment, which one was invaded by them, there are some disturbing video footage featuring three college students.
Robert Singer, executive producer, said:
[In this episode], you’re living in this found footage, with the boys bracketed on either side in the opening and at the very end, but for 95% of the show, you’ve living within this found footage. They are in it unknowingly, so it’s crazy. It’s a really good episode and very compelling and it’s got some great guest stars and it deals with college kids.