We'll only know 次 episode. But, at the end of episode 4 (Morgan's episode) あなた 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 表示する on any network, 愛 to mess with continuity so もっと見る than likely we'll see what happened to Rick in an episode または two, down the road. They may not even air that episode until 2016 cuz there's only two episodes left this 年 :-(
