In Pretty Little Liars Season 3, Episode 4: “Birds of a Feather” Jason DiLaurentis (Drew Van Acker) told Spencer (Troian Bellisario) that nothing was coming of his quest to find out info about Alison's (Sasha Pieterse) body, but that was totally a lie because duh, this is Rosewood. At the end of the episode we saw him writing a giant check to cash, presumably to someone claiming to have info that could help him.

Of course, that leaves us wondering: Who is he writing the check to? We have a billion theories, but here are some of our top guesses. Let us know your theory in the comments below!

Jenna (Tammin Sursok): Jenna is the one person we know was around that night. She claims to be totally innocent of any wrongdoing, but can the Liars really trust her? If she is the one talking to Jason, that could mean she is turning on the girls after all.

Mona (Janel Parrish): Mona clearly knows more about what's going on than she should, so we wouldn't be surprised if she found out about Jason's offer somehow. The question is, would he be willing to hand over so much cash to her?

Detective Wilden (Bryce Johnson): After talking to Mona, Wilden seems to think he knows what went down that night, and of course he suspects the Liars. Is he corrupt enough to turn his insider knowledge into cold, hard cash?

The New "A": We doubt the new "A" will turn over Ali's body (though who knows, maybe they're done with it), but we could easily see them leading Jason down the wrong path to get him off their scent. 

Catch an all-new episode of PLL on Tuesday, July 10 at 8 p.m. ET/PT on ABC Family.

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