Who Is "A" on Pretty Little Liars? Meet Our Top 12 Suspects

Why It's Possible:

• Let's not forget this scene, where Dr. Sullivan hypnotizes Emily and she has a flashback where she kills Alison. She later says she got mixed up, but did she really?
• Emily is the only of the four who had a real, emotional investment in Alison, who ends up breaking her heart.
• They never explained why Emily blacks out and wakes up at Ali's memorial, only to find it trashed.
• If Maya is, indeed "Uber A" (see below), then Emily would be the most likely accomplice, right? Just like Aria to Ezra.

Why It's Not Possible:

• Emily's been severely drugged, and a car has literally driven into her living room.
• When Maya gets murdered, Emily is devastated.
• Emily seems to be the only one of the four Ali trusts.