‘Pretty Little Liars’ Season 6, Episode 5 Promo, Spoilers: Mona Is Back On ‘She’s No Angel’ [VIDEO]

IN PHOTOS: Actress Shay Mitchell from the TV series "Pretty Little Liars" poses as she arrives at the Teen Choice Awards at the Gibson amphitheatre in Universal City, California August 11, 2013. REUTERS/Fred Prouser

Spencer, Emily, Hanna and Aria set out to investigate if Charles is dead or not and Mona returns. The answers are in Radley. “Pretty Little Liars” Season 6, episode 5 promo and synopsis reveal what happens on the new episode.

Warning: This article contains spoilers for new PLL instalment.

“Pretty Little Liars” Season 6, Episode 5, “She’s No Angel” Promo

The promo for the new episode starts with Spencer walking in the hallway of Radley. Another shot shows a female patient at Radley. The voiceover reveals that the hospital has all the answers. The Liars know that Charles isn’t dead until they prove it.

Promo for “Pretty Little Liars” Season 6, episode 5 shows Mona and in the video she is seen wearing black sunglasses. She says to someone that she wished they did not come back here.

Meanwhile, Sara Harvey tells Spencer that she has seen her couple of times, someone in a black hoodie. The voiceover says that she was in Radley long enough to know Charles.

“Pretty Little Liars” Season 6, episode 5, “She’s No Angel” – Synopsis

The synopsis shared by Alloy Entertainment states that Mona is back to Rosewood. However, she is in a fragile state and she must answer to the cops about her faking her own death.

“Hanna is determined to help Mona out, not only to reassure her she is safe from Alison but also to try and repair Mona’s friendship with Lesli. Emily tries to help Sara with her troubled home life by encouraging her to explore the possibility of emancipation,” the synopsis for “Pretty Little Liars” Season 6, episode 5 reads.

Meanwhile, things get worse when Mona is confronted by Lesli’s sister. Elsewhere, Spencer gets help from someone from her past. Alison and Lorenzo come closer to each other.