Pretty Little Liars season 6
The liars Aria, Hanna, Emily and Spencer search for Uber AFreeform

Uber A is lurking in the dark and is ready to hunt down the girls, Aria, Hanna, Emily and Spencer as he wants them to take the blame for Charlotte DiLaurentis's murder. Episode 18 of Pretty Little Liars season 6 will take fans a little closer to the latest tormentor of the liars.

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Titled Burn This, the episode will explore the personal issues of the lead character and the agony they are suffering after A's (aka Charlotte) murder. But it appears the liars are trapped from both sides as Uber A is forcing them to find the real killer while there is another mysterious person who is creating obstacles to stop them from unravelling the truth.

According to the episode description, Emily will try to search for the mysterious person who tried to kill her in the previous episode while other girls will take the threats seriously by searching for Sara Harvey.

After discovering the hidden way in her hotel room, the liars are sure that she has a deep link with the murder of Alison's transgender sister.

Here is the official synopsis:

After the stalker nearly killed Emily, the Liars begin to take the threats more seriously and attempt to keep their mouths shut to prevent any further harm. Caleb must deal with the collateral damage of taking the blame for the leak about Yvonne; Spencer tries to comfort him and get him to tell the truth. Emily goes on a mission to track down who came after her. Aria and Ezra move forward with the novel. Meanwhile, Hanna avoids dealing with her personal life.

Pretty Little Liars season 6 episode 17 will air on 23 February on Freeform.