We'll only know 下一个 episode. But, at the end of episode 4 (Morgan's episode) 你 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 显示 on any network, 爱情 to mess with continuity so 更多 than likely we'll see what happened to Rick in an episode 或者 two, down the road. They may not even air that episode until 2016 cuz there's only two episodes left this 年 :-(
