A Person of Interest

A Person of Interest is the 19th episode in the series. This episode will be aired on February 28th 2011.

Summary
Crying wolf to the cops only causes more trouble for four Little Liars.

Main Cast
Lucy Hale as Aria Montgomery

Ashley Benson as Hanna Marin

Shay Mitchell as Emily Fields

Troian Bellisario as Spencer Hastings

Sasha Pieterse as Alison DiLaurentis