In 'Pretty Little Liars' Season 6 episode 5 titled 'She's No Angel' aired on Tuesday, and viewers saw Aria obtaining a photograph showing a hooded villain, which led to a shocking clue related to "A's" identity. While A's face was not very clear, the photograph depicted a seemingly female person, suggesting that the villain who tormented the Liars for several seasons in the past may turn out to be a girl.

According to IB Times, the new revelation has not made many fans of the show happy, because earlier executive producer Marelene King had shared that Charles was A. In fact, even during a Twitter chat on Tuesday, King reiterated that she did not lie when she suggested Charles was "A."

In fact, all clues discovered by the Liars in 'She's No Angel,' indicated that Lesli Stone was the villain. However, many are not willing to buy this argument, because five more episodes remain before the 'Pretty Little Liars' Season 6 mid-season finale, when the actual identity of A is expected to be revealed. According to King, jt will also be necessary to tell the fans as to why A wants to harm the Liars.

Apart from Lesli, Clark and Sara Harvey, friends of Aria and Emily respectively, are the two other people who are being alleged to be working for "A." Sara is the same girl who was found along with the Liars in Charles' dollhouse.

Meanwhile, the official synopsis of 'Pretty Little Liars' Season 6 episode 6 titled 'No Stone Unturned' does not offer much information as to what the fans can expect in the upcoming episode. It simply suggests that "A" will be increasing his threats, while the Liars try to delve deeper into the mystery shrouding "A."

The official synopsis of 'No Stone Unturned' reads, "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, "A's" threats escalate."

It adds, "Meanwhile, a friend of Emily's makes her a surprising offer and Spencer is pressured by her family to make an important decision."

'Pretty Little Liars' Season 6 episode 6 titled 'No Stone Unturned' airs Tuesday, July 7 on ABC Family.