Credit: ABC Family

Melissa Hastings (Torrey DeVitto) is one of the most suspicious characters on Pretty Little Liars, and as a new sneak peek for Season 4, Episode 3: "Cat' Cradle" shows, she's back in town and acting as shady as ever.

In a new Facebook sneak peek, we see that Melissa is back from her trip to DC, looking very chic with her new haircut, but acing more suspicious than ever. She tells Spencer that her trip to DC was "very interesting." She adds that her interview went well and she thinks she's going to be offered an internship far away from Rosewood — in San Francisco or London. Well, at least someone has the sense to leave Rosewood and its never-ending stream of murders.

Melissa and Spencer then engage in an disingenuous back and forth over Wilden's death, both pretending to know nothing about how or why it happened. Somehow, their sad bewilderment just does not ring true.

At the end, Spencer's veiled hints become even more forward, as she describes Melissa's DC trip and possible internship as the "perfect getaway."

"It might be time for both of us to get out of this little town," Melissa counters. "If we know what's good for us."

Ah, nothing like sisterly love. Check it out here.

Find more Pretty Little Liars spoilers here.

Catch the next episode of Pretty Little Liars on Tuesday, June 25, 2013 at 8 p.m. ET/PT on ABC Family.

Source: Facebook

Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter @BeccaDMartin.