Is Toby really dead? Has Spencer officially lost it? Or is she playing Mona’s “A” game? These questions will hopefully be answered in Pretty Little Liars Season 3, Episode 22: “Will the Circle Be Unbroken?” Just when you thought the drama in Rosewood couldn’t get more intense — shock! — it does.

Spencer (Troian Bellisario) is locked up in Radley — separated from the Liars — and it looks like Mona (Janel Parrish) isn’t going to stop terrorizing her any time soon. “I have the answers to questions you haven’t even thought of,” says Mona. (Yeah, we’ll be the judge of that one.)

Meanwhile, the Liars are in panic mode after Spencer’s disappearance, and they frantically begin searching for clues that can lead them to her whereabouts.

Learn more about “Will the Circle Be Unbroken” in the official synopsis below:

Spencer hasn’t been herself lately, but has she had enough to just disappear? Could “A” have done something to her? These are all questions that Aria, Emily and Hanna are asking themselves when Spencer goes missing. But when it turns out even her family doesn’t know where Spencer has gone to, the girls frantically search for answers hoping their worst fears aren’t true. But where Spencer does turn up at, maybe she doesn’t want to be found.

Meanwhile, Emily gets the surprise of a lifetime when she meets Olympic Gold Medalist Missy Franklin.

Catch the next episode of Pretty Little Liars on Tuesday, March 5 at 8 p.m. ET on ABC Family.