Credit: ABC Photo: Mona, Melissa, Noel

So, you’re still dying to know who “A” is on Pretty Little Liars. Don’t worry — we’ve got our crack team of sleuths on the case, picking up even the tiniest clue for your mystery-solving pleasure. Here are some hints from Season 2, Episode 19: “The Naked Truth,” that may help us solve this thing for good!

Suspect #1: Mona Vanderwall
Why she might be “A”: She dropped a ton of clues that seemed to allude to the fact that she’s “A,” from her comment about having “two personalities,” to her ability to impersonate other people’s voices. And she’s clearly no slouch when it comes to hacking her way into people’s computers, which is something that “A” knows a thing or two about. (In fact, was Mona [Janel Parrish] the one who was swiping Caleb’s [Tyler Blackburn] computer?)

Why she might not be “A”: We hate to point the finger at Mona this week, since she was actually being fairly nice to Emily (Shay Mitchell) by helping her get back in the pool, not to mention that we liked that cute scene where Em apologizes for making Mona’s life hell-ish back in the day. We’re having trouble accepting a Mona who is actually kinda-sorta human, but it looks like we might have to deal with it.

Suspect #2: Noel Kahn
Why he might be “A”: His alliance to Jenna (Tammin Sursok) is clearly getting stronger than ever, which can’t be a good thing. And the fact that he’s so desperate to find Caleb makes us wonder if he’s trying to stop Caleb from working on A’s phone. Also, we’re guessing Noel will now think twice before he ever grabs Aria’s (Lucy Hale) leg again.

Why he might not be “A”: The most obvious answer is never the correct one on PLL, and since Noel is currently the sketchiest guy on the planet right now, we’re thinking the show might be doing this just to throw us off-course. Plus, given that it seems “A” is female, that makes it less likely to be Noel, unless he’s just A’s evil assistant.

Suspect #3: Melissa Hastings
Why she might be “A”: We see that Spencer (Troian Bellisario) gets that text from “A” about the fact that Jason (Drew Van Acker) is her brother, and the only person who would seem to know this information — along with the fact that the Rosewood High suspects were on phone-timeout — would seem to be Melissa (Torrey DeVitto). Let’s just say that we really hope Melissa’s baby belongs to Ian.

Why she might not be “A”: Well, Spencer is extremely upset when she finds out about Jason being her brother, so it’s not much of a stretch to think that Melissa might have been similarly angry upon finding out, which helped lead her to punish Ali by stalking her. But it would still be messed-up for Melissa to torture Ali and Spencer, considering she’s actually related to both of them.

Catch an all-new Pretty Little Liars on Monday, February 13 at 8pm ET/PT on ABC Family.