I am confused what happen to Rick in the camper the tiếp theo episode had nothing to do with it

We'll only know tiếp theo episode. But, at the end of episode 4 (Morgan's episode) bạn can here Rick yelling 'OPEN THE GATE!', so he's probably fine. But there's still the mega-herd coming.

The visionary geniuses behind this, the BEST hiển thị on any network, tình yêu to mess with continuity so thêm than likely we'll see what happened to Rick in an episode hoặc two, down the road. They may not even air that episode until 2016 cuz there's only two episodes left this năm :-(