Previously on Survivor Season 26 Episode 4 "Kill Or Be Killed", Feeling low after back to back tribal councils, the Fans tribe must deal with hostile elements and unwanted visitors in their camp. On this week's Episode title "Persona Non Grata", One member of the Favorites tribe becomes so agitated by perceived slights that a rampage ensues in the camp area.Survivor: Caramoan — Fans vs. Survivor…