Talk:A's Messages/@comment-75.53.172.177-20120715224956/@comment-203.187.208.67-20120817155941

"A"
 * The main antagonist of the series. A is an anonymous extortionist who is privy to the Liars' deepest and darkest secrets and uses these secrets to exact revenge on the Liars for (often) perceived wrongdoings. There are three different "A" characters throughout the series. The first "A", Mona Vanderwaal, was able to discover the Liars' secrets by reading Alison's old journal. During a physical confrontation with Spencer Hastings, Mona was pushed over the edge of a quarry and fell to her death. The second "A" was revealed to be the real Alison. Alison apparently dies in a house fire, though her body is never recovered, and Emily left the door open in a merciful way after they escaped the house. A third "A" begins taunting the Liars after they accidentally murder a girl (who they thought was Alison) while on Spring Break in Jamaica.