In Rosewood, Pennsylvania, reporters are lined up outside the historic courthouse, typing furiously at their iPhones with freshly manicured nails. Because the trial of the century is happening right here in Rosewood: the four pretty little liars have been accused of killing Alison DiLaurentis. Only Aria, Spencer, Hanna, and Emily know that they've been framed. Ali is still out there, laughing as she watches the girls go down for her murder. But when your nickname includes the word "liar," no one believes you're telling the truth... Aria tries to run away from it all but finds that life on the lam is even harder than life as a liar.