Credit: Craig Sjodin/ABC Family Channel © 2010 Disney ABC Television Group Photo: Lucas and Hanna Have a Talk on Pretty Little Liars January 24, 2011

We know that you’re dying to know who “A” might be! 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 the hints from “Careful What U Wish 4” that may help us solve this thing for good!

Suspect #1: Caleb
Why he might be "A": He seemed to be spying on Spencer at the dance. Then again, it doesn’t seem like “A” is usually that obvious. Let’s face it — Caleb made it clear that he was watching Spence, while “A” is harder to track down than a Cabbage Patch doll in the ‘80s.

Why he might not be "A": We’re actually starting to develop a massive crush on cutie Caleb! So far, his only fault is overcharging Emily because he needed the money. And being short on money isn’t really a crime — or else most of us would be in jail!

Suspect #2: Lucas
Why he might be "A": At first, we thought Lucas couldn’t possibly be “A” this week, since he was the victim of A’s vicious prank as Hanna was paid to dance with him. But it would be sort of genius if Lucas actually were “A” and was getting Hanna to dance with him — by any means necessary! A begrudging slow-dance is still better than no slow-dance, right?

Why he might not be "A": Uh, that would actually be pretty messed up if Lucas were encouraging Hanna to dance with him for the money.

Suspect #3: Simone
Why she might be "A": Simone clearly has a lot of dirt on the girls, having known them for so long. Plus, Ella gave “A” a warm goodbye at the end of the dance, which might have been for Simone. And Simone seemed to know something was up with Aria and Ezra, which “A” would definitely know. (Then again, you’d have to be pretty oblivious to not notice something between Aria and Ezra!)

Why she might not be "A": She would seem to have an alibi this time, since she was supposedly living in NYC. Then again, drivers in NYC are notoriously bad, so we wouldn’t be all that surprised if she really was the person who ran over Hanna and then split!

For more suspects, clues, and more, visit our PLL Facebook page.

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