Spencer and Emily head to the DiLaurentis house claiming that they are looking for Emily’s mom’s muffin tray. Alison isn’t home, but Jason is. Spencer notices how Alison and Jason are never at the same place at the same time nowadays. Spencer tells him that the cops found traces of Mona's DNA in Ali's trunk but it's not enough to arrest her, especially since her father and brother are providing her an alibi. Spencer pleads Jason to tell the police the truth- that Alison wasn’t with him at the time of the murder. She tells him that Alison is setting her up, and she is his sister too.
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
