[user104658]

Originally Posted by ChristmasNeeve

I heard them say that too about Eugene but they didn't explain how as far as i can remember

They didn't explain loads of things! Like weren't Rick and Carol in the car that got rammed off the road?? But then whasisname has been captured by Simon... And Carol has teleported to The Kingdom / Rick to Alexandria without a scratch on either of them? And yeah... Eugene described having some "plan" to get them all out but we never saw what he did, just that it worked . My assumption is that he simply redid the previous plan - remote controlled plane playing loud music - but this time told Negan first so that Dwight couldn't intervene and stop him again - and they combined that with shooting their way through the stragglers. But really lazy writing to not show them getting out.