In "A Is For A-l-i-v-e," the Liars — including Mona — witness “a shocking discovery" that reverberates through Rosewood. And yes, PLL fans, it's a death. But we won't spoil it! You can watch the entire episode online, above.
Next week, catch Season 4, Episode 2 ("Turn of the Shoe"). When the new season continues, "A" makes a drastic move, which leads to potentially devastating circumstances for Emily. Meanwhile, Mrs. DiLaurentis' presence in Rosewood continues to unnerve all those around her, especially when she gives Hanna a family parrot, whose gift for mimicry provides startling insight into Alison's last days.
While Hanna finds herself trying to dig up old secrets, Aria decides it's time to learn self defense — but before she knows it, the newly single Liar is falling for her sexy instructor. Meanwhile, Toby shares a heartbreaking secret with Spencer, and Hanna makes a shocking discovery about her mom.
And to complicate matters even further, "A" nearly kills the newest PLL — Mona. DaAma.
Watch the Pretty Little Liars Season 4 premiere above, and tell us what you think in the comments!
Pretty Little Liars Season 4 premieres on Tuesday, June 18, 2013 at 8 p.m. ET/PT on ABC Family.