Today is a big day for fans of AMC's "The Walking Dead." The trailer for Season 5 is expected to be released this afternoon (make sure to check back later to watch it) and The Spoiling Dead posted some very interesting and juicy rumors on their Facebook page.

On Friday, July 25 the group said they received some intel about Mary, Terminus and Father Gabriel Stokes. Check out what The Spoiling Dead leaked below:

- "Mary is dead. We do not know how or when, but she is dead." This might not come as a surprise since most fans probably already know that Rick Grimes and Co. escape Terminus. There's no way the group escapes without having to kill the leaders of Terminus, right?

- "Beth's arc this season will be bigger than most think." At the end of Season 4, Beth was kidnapped by what most presume to be Father Gabriel Stokes. Gabriel has not been confirmed but rumors claim newbie Seth Gilliam was cast in the role.

- Speaking of Father Gabriel, The Spoiling Dead claims the troubled preacher knows "the truth" about Terminus.

- The rumored cannibals aka the Termites will not be "the main threat this season." It's already been confirmed by Robert Kirkman that Rick and the group won't be trapped in train car "A" for that long. It's been said they might escape as early as episode one, so judging by The Spoiling Dead's information, our favorite characters come across another bigger and deadlier threat. Cue the Negan speculations. Fans have often wondered when/if Negan would join "The Walking Dead" and back in March, showrunner Scott Gimple confirmed that he would. When answering a fan's question Gimple tweeted, "Negan will be in the show... but we won't say when."

- "Those behind the crosses are similar to the Saviors, but they are not the Saviors." Again this is another hint that fans could see Negan stirring up trouble in Season 5. In the comics he was the leader of the Saviors.

- Apparently the folks at Terminus are well aware of "The Saviors" and have been "dealing with them," the Spoiling Dead wrote on Facebook. It's not clear how they dealt with the Saviors but the rumor claims the Termites have been "capturing and shipping people off."

- So do you want to know the deal with those train cars? The Spoiling Dead claims a car marked with the letter "A" stands for arrivals and a car stamped with a "D" is for departures. Where people are being shipped off to remains a mystery. 

The group also posted that Carol and Tyreese help Rick and Co. escape train car "A" by finding the bag of guns.

UPDATE: The Season 5 trailer was released. Check it out here. 

How much of this do you think will be shown in the Season 5 trailer? Do you want to see Negan on "The Walking Dead?" Sound off below!