'Pretty Little Liars' Season 7 spoilers, plot news: Episode 1 plot released, Charlotte's killer to be revealed?

Hit mystery drama series "Pretty Little Liars" will return to the small screen later this month, and season 7 will see the Rosewood girls deal with a lot of complications caused by Uber A.

For fans wanting to know how season 7 will play out, the network has already released a synopsis for episode 1 which reads: 

After Hanna's shocking abduction by "Uber A," the PLLs and company desperately race against the clock to save one of their own. The only way to do this is by handing over evidence of Charlotte's real murderer to "Uber A." In order to do so, the girls must decide what blatant lines they are willing to cross that they have never breached before; and once they cross that line, there is no turning back.

Rumor has it that the mystery behind Charlotte's murder will finally be resolved in the forthcoming season. Since it appears Uber A was the one to blame for Hanna's kidnapping, the girls must make a tough decision if they will cross the line.

Meanwhile, Torrey Devitto who plays the role of Melissa Hastings in the show recently caught up with E! News where she talked about her character. The actress admitted that she is still contemplating if Melissa is one of the good guys or if she is a villain who only brings trouble. "It's really interesting, every time I go in I feel like she changes script by script," she said. "Once I feel like I've got a grasp on her, something new comes about. I've been playing this character for six years and I feel like I'm constantly learning new things about her. I think she has good intentions, just kind of goes about things the wrong way sometimes."

Catch all-new episodes of  "Pretty Little Liars" season 7 which will air starting June 21, Tuesday at 8 p.m. on Freeform.