Back in the lab, Hanna sees a bunch of rats in their cages and a raccoon. Hanna decides to let the rats out, but the raccoon gets out as well. Trying to lure them back into their cage, Spencer takes Hanna's cheese puffs and throws some on the floor. A rat climbs onto Aria's shoulder causing them to freak out, as the lights go off. A light turn backs on and Mona asks if they're lost their minds.
With all signs pointing to Lesli as the tormentor in the hoodie, the PLLs are on a mission to get concrete proof before bringing their findings to the police but as the girls ramp up their investigation, threats from “A” escalate. Meanwhile, a friend of Emily’s makes her a surprising offer, and Spencer is pressured by her family to make an important decision. #PLL #PrettyLittleLiars
