Potential spoilers follow for The Walking Dead Season 5.
The following rumor/spoiler shouldn't come to that much of a surprise for fans that read The Walking Dead comics especially considered that Robert Kirkman recently stated Neegan will be coming to the series eventually.
The rumor has it that Glenn will be killed off.
The Spoiling Dead Fans Facebook page (via io9) reportedly has heard from multiple sources that Steven Yeun filmed his last scene and was seen hugging and shaking hands with the cast and crew.
It's said the set was on lockdown, but then Steven Yeun was seen leaving later in the afternoon with the following being tweeted about a half hour before:
When someone great is gone.— Alanna Masterson (@lightbrigade) May 27, 2014
It's unknown if the character of Neegan is involved in Glenn's death as it's being said the death will be different than the comic books.