Aria pays Caleb a visit at his apartment where he is trying to decrypt Mona’s computer and get in to her files. Aria explains that she keeps getting rejected from all the colleges she has applied to, and she wants Caleb to hack in to the school’s website and find out if it is her fault or if 'A' is responsible. Caleb agrees to help her and instead of hacking in himself, he decides to teach her how to do it.
Three months have passed, and Mona’s friends and family are still mourning their loss and more adamant than ever that Alison had something to do with Mona’s death. Ready to put “A’s” game to an end and get justice for Mona, the PLLs ramp up their search for evidence that could prove Alison killed Mona. But with Alison claiming her innocence and having a seemingly airtight alibi, the Liars may have to resort to more shady tactics to put Ali away. Meanwhile, Emily and Paige reach a crossroads in their relationship, and Aria starts to worry about her future. #PLL #PrettyLittleLiars #NoEscApe