"A" Theories
I think that Toby is "A" because someone locked Spencer in that room with a crobar when they were at the fair and i think he is because as soon as she got out he was straight outside
Facts
Alison has a twin
Mona had Alis diary
"A" (Mona) took spencer to the cliff when she wanted to throw her off
Ali is the sencond "A"
Mona used to تاریخ Noel
Noel broke up with Mona to be with Jenna
Maya and Ali both died
Ali made up a fake twin so she could spy on the pretty little liars

Hope آپ enjoyed the facts and my A theorie, I hoped i helped آپ <3