1. It Happened 'That Night'

Complete story — includes the ending

Five months after Mona revealed as 'A,' the Liars are drinking at a slumber party, talking about their summer before they begin their senior year of high school. Emily, who is grieving Maya, drinks too much alcohol and goes missing. The girls find Emily at Alison's grave holding a shovel, they find that Alison's body is missing from the coffin and the girls then promise to keep this a secret. They dispose of all evidence connecting them to that night including all of Emily's clothes. Hanna secretly begins visiting Mona at the Radley institute. The doctor encourages her visits, though the girls think she's crazy when they find out. Spencer visits Garrett in jail, who asks for her mom to be his lawyer, in return for information about Alison's body and implies 'A' is not gone. The girls return to Mona's lair to find it empty. As Spencer's car alarm goes off outside, they rush out and all four girls receive a text from a new 'A' and see photos taken of them when they were set up at Ali's grave.