<p>Didn't you notice the scene when Bertram was in the storage? The recepcionist called him "Mr. Thomas"... (Thomas Mcallister?). And what else? Inside the room, there were lots of box related to grape and wine, including the name of "Napa Valley" on it . If you've watched the second episode of the first season (when Mcallister appeared) you'd notice a lot of evidences, including images of grapes and a van with an advertising related to wine (Shand Greek Winery). </p><p>RJ could really be Sheriff Mcallister and Bertram could be just another psicopath... </p>