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The girls are dragged deeper in the latest murder that has rocked Rosewood. In the next episode of "Pretty Little Liars", the girls get a hint about the possible weapon used to kill Charlotte. A preview for the upcoming outing shows that they try to confirm it, but they may land themselves in another trouble.

Hanna tells Emily that she has approved of Spencer and Caleb's new romance. Meanwhile, the new couple teams up to find out about their new tormentor. "It's happening again, isn't it?" Spencer asks as she and Caleb find a jacket and a cell phone.

With the Rosewood P.D. breathing down Hanna's neck about The Radley security footage, she opts to confess the truth to those closest to her in hopes they can help. Aria continues to search for answers, with help from Emily, on whether Ezra is as guilty as he seems. Spencer works together with Caleb to track down the new threat.

Meanwhile, there is awkwardness all around when new love interests emerge and old ones resurface.

"New Guys, New Lies" airs Tuesday, February 2 at 8/7c on Freeform (previously known as ABC Family).