'Pretty Little Liars' Season 6 Episode 8 Spoilers: Ali Doubts Charles is Evil, Liars May Not Attend Rosewood Prom [WATCH]

Hints are getting the girls closer and closer to "A" as Season 6 of "Pretty Little Liars" continue.

The show posted the promo video for the next episode, "FrAmed," to its Facebook page.

"After their latest run-in with Charles, tensions are at an all-time high with the PLLs and the town of Rosewood," the show's description reads on SpoilersGuide.

Fans recently got to see Charles in a different light as he celebrated his birthday with his brother, Christian Today notes.

Throughout the series, Charles was painted in a bad light. He was the man who tormented the Liars and tortured them while hiding under the alias "A."

Yet, Charles invited Jason (Drew Van Acker) to his birthday party. When his sister Alison (Sasha Peiterse) finds out, she thinks Charles is out to get her and calls the police.

Ali later finds a video of a birthday party where their cousin is introduced to them: a younger version of Charles.

In "FrAmed," Ali will start to doubt that Charles is actually a bad person. She may start to think that he is just looking for acceptance of his family.

Kenneth DiLaurentis (Jim Abele) recently came clean about Charles while Jason found out that his imaginary childhood friend was an actual real person. Kenneth tells the family that they would have to check out a now-closed mental institution if they wanted to learn the whole truth about Charles.

Will the Liars find out what drove Charles to this point? Why would he torture his own cousin and her friends?

At the start of Season 6, the Liars escaped Charles' lair and were left with serious emotional scars. Now their everyday lives are affected by the incident.

Aria (Lucy Hale) may lose the chance of displaying her work in an art show and Hanna (Ashley Benson) might refuse her college scholarship because it's from the DiLaurentis family.

Meanwhile, the Liars might not be able to attend their high school prom because faculty members of Rosewood High School believe that they could put other students in danger.

Tune into ABC Family on Tuesday at 8 p.m. to catch the next episode of "Pretty Little Liars."