Hi guys. I am here for you. Now i'll write down the theories who can be -A.
1- Andrew can be -A. Because;
a) He was watching Aria,Emily and Spencer while they are trying to go into Mona's room.
b) While Mrs. Hastings and Melissa Hastings are talking on the phone, Andrew was listening them.
c) Andrew is so smart, -A must be smart for all of the traps.
2- Jason can be -A. Because;
a) It was the Halloween Party. They were in the train and -A put Aria in a big box. Aria was scared and then she hit -A's stomach with a sharpie thing. After that day, Jason told Mona that he was injured and after he showed the place where Aria hit.
