Telemystery: Pretty Little Liars Season 4 and Twisted Series Premieres Tuesday, June 11th on ABC Family

ABC Family's summer of mystery kicks off tomorrow, Tuesday June 11th with a bang with the fourth season premiere of Pretty Little Liars followed by the series premiere of Twisted.

At 8 PM ET/PT in an episode titled "A is for A-l-i-v-e" the Liars are desperate to uncover what new scheme "A" has in store for them in the wake of the lodge fire, and have no choice but to turn to Mona for answers, now that she is also being targeted. Aria struggles with seeing Ezra in the wake of their breakup, and Emily starts to make plans for life after high school. Meanwhile, "A" sets Toby on a new path, what's in the trunk is revealed, and a shocking discovery reverberates through Rosewood.

The intrigue continues at 9 PM ET/PT with the pilot episode of Twisted, which follows Danny Desai, a charismatic 16-year-old with a troubled past, who returns to his hometown after spending five years in juvenile detention. Immediately branded an outcast, Danny attempts to reconnect with his two childhood best friends, Jo and Lacey, and to smooth over tensions with his mother, Karen. When a fellow high-school student is found dead in her home, Danny instantly becomes the prime suspect and the town spirals into a frenzy of suspicion and mystery.