VIDEO: Sneak Peek - PRETTY LITTLE LIARS Winter Premiere, Airing Tonight

Below, check out a sneak peek at the PRETTY LITTLE LIARS Winter Premiere, airing tonight, January 6 at 8/7c, only on ABC Family!

In the January 6th winter premiere of "Pretty Little Liars," 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.