ABC has confirmed the premiere date for the winter premiere of “PRETTY LITTLE LIARS,” the extreamly popular series is set to air on Tuesday, January 6 AT 8pm on ABC. The story for the episode will focus on the killing of Mona, with one PLL under pressure to confess.

The winter premiere will follow a special all-day “PRETTY LITTLE LIARS” marathon to help fans get-ready for the epic return. That marathon will begin on the same day as the premiere, starting at 12pm ET.

Aria, Emily, Hanna and Spencer are determined to prove Alison killed Mona in “Through a Glass, Darkly,” the episode name of the winter season premiere. ABC has been pretty secretive of the plot, but we do know that three months have passed, and Mona’s friends and family are still mourning their loss and are more adamant than ever that Alison had something to do with Mona’s death.

Ready to put “A’s” game to an end and get justice for Mona, the PLLs ramp up their search for evidence that could prove Alison killed Mona. But with Alison claiming her innocence and having a seemingly airtight alibi, the Liars may have to resort to more shady tactics to put Ali away. Meanwhile, Emily and Paige reach a crossroad in their relationship, and Aria starts to worry about her future.

“Pretty Little Liars” is produced by Alloy Entertainment in association with Warner Horizon Television and is executive produced by I. Marlene King, Oliver Goldstick, Leslie Morgenstein and Joseph Dougherty. The series stars Troian Bellisario, Ashley Benson, Tyler Blackburn, Lucy Hale, Ian Harding, Laura Leighton, Shay Mitchell, Janel Parrish and Sasha Pieterse.