Not so good mistery. I figure who did with 11 minutes of play time. The professor obviously was the one since he had a 40% approval, it was obvious he was cheating in a challenging context.
This episode was better than the pilot, the pilot sucks.
The finale of this episode was so funny in the irony, great come back, Virginia's Son is like Captain 'Murica before the drugs, and her Daughter really have a fetish for older guys lol, in which I think they should explorer but I doubt a little because of her age.