It was time for cortney (Alison) to go home and visit her family, but she some how got away from the her house and killed her twin sister cortney, who was pretending to be alison. As to how alison got out of the hospital to be A, im not quite sure, but Im pretty sure she some how distracted the guards, and once she got out, changed her name and stayed low. hope this helped :I
Because she was mental.
Hanna's and Alison's roommate in the mental hospital.
Courtney wants to pretend to be Alison meanwhile Courtney was supposed to be in a mental hospital
Alison had a lot of secrets and that was one of them.
It wasn't allison, it was her twin sister who just got out of the mental hospital.
She doesent ail kill Courtney for putting her in a mental hospital
she was getting changing from hospitals and was home until she had to go to the other mental hospital.
In a mental hospital because her parents think she's Courtney but Courtney is the one who was killed
Alison is A because Alison didn't really die-not exactly. Her twin sister did, Courtney. Courtney is a mental patient but she escaped and got her parents thinking that she was Alison. Alison escapes the hospital and kills Courtney.
Alison's twin sister Courtney ecscaped from the mental institution and Alison is mistakened as Courtney and is taken to the mental institution and is treated like a patient.
Alison is in the mental hospital because Courtney was in the mental hospital first but when she came back to visit she took all of Alison's clothes and bracelets and put them on and made Alison put on all of her clothes and they took Alison to the mental hospital.
Alison stays at the Preserve (a mental hospital) when they found out she killed her sister and her family doesn't speak to her until they show her off to the public as the surviving sister.