Ian's inocent except for the fact that he tried to kill Spencer
The girls find out that Alison was seeing Ian, but he isn't Spencer's ex, he is Spencer's sister, Melissa's ex, who Spencer had also shared a kiss with.
they kill alison..or so they thought
Ian, who is Spencer's sister Mellisa's husband, kills her.
Alison is spying in the window. Who Hannah, Aria, Spencer, and Emily think is Alison is really Courtney, Alison's twin sister pretending to be her because Courtney has a mental problem.
Season 2 Episode 21 Breaking The Code
Episode 1 or 2 I believe of season 1.
Hanna, Emily, Spencer, Aria, and Alison are the girls on Pretty Little Liars
The girls find out that Alison was seeing Ian, but he isn't Spencer's ex, he is Spencer's sister, Melissa's ex, who Spencer had also shared a kiss with.
Aria, Hanna, Spencer, and Emily.
A
Season 1 Episode 1 ( Pilot )
Episode 1, "Pilot"
Aria, Hanna, Spencer, and Emily.
Yes she did, she told Spencer the night she died.
It is alison
The first episode, Pilot
they kill alison..or so they thought