As Bates Motel has progressed, we’ve seen Norman Bates go to increasingly dark places, as he makes some changes for the worse - and that looks to continue in the new season, beginning Monday. On a visit to the set of the show this past fall, Bates Motel executive producer Kerry Ehrin remarked, “Season 3 is very much about the characters trying to figure out right and wrong, walking through that kind of murky terrain.