Who wants an invite to Jenna’s (Tammin Sursok) birthday party? We do! And we’ll (sort of) get that chance in Pretty Little Liars Season 3, Episode 5: “That Girl is Poison,” airing July 10.

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In a press release from ABC Family, we learn that all four Little Liars are going to Jenna’s “extravagant birthday party,” where they think they’ll be able to gather clues about who’s been tormenting them. Naturally, nothing goes as planned.

“It turns out that Garrett (Yani Gellman) is getting a pass out of jail to visit his ailing mother on the same night,” which we vaguely knew about from this spoiler about Garrett’s mother. “The timing can’t just be a coincidence; the Liars are convinced it all has to do something with ‘A.’” That’s probably a good guess!

Each of the girls will have their role for the night. Emily (Shay Mitchell) will be “getting an insider’s view working the party,” Aria (Lucy Hale) will also be “working the crowd as a party-goer,” and Spencer (Troian Bellisario) will be “staked out at the hospital,” which we assume refers to Radley Sanitarium, where Mona (Janel Parrish) currently resides.

More unsettling, however, is this: “Hanna [Ashley Benson] wallowing through heartbreak leads her to a shocking discovery.” Trouble in Haleb land sounds imminent!

Catch an all-new episode of PLL on Tuesday, June 19 at 8 p.m. ET/PT on ABC Family.

Source: ABC Family

Molly Friedman is an editor at Wetpaint Entertainment. Follow her on Twitter @MollyFriedman.

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