Ep 12. The Lady Killer

In "Pretty Little Liars" season 3 episode 12, titled "The Lady Killer," tensions and stakes are at an all-time high as the girls continue to uncover more secrets and lies.

After discovering Garrett's dead body in a nearby hotel room, the girls are frantic - especially since the police have their suspicions about their involvement. But as they try to piece together what happened, they're also dealing with their own personal demons.

Hanna is struggling with whether or not to come clean about her involvement with Wilden and his accident, while Aria is dealing with the fallout of Ezra's betrayal and continuing to keep secrets from the others. Emily is still reeling from Maya's death and grappling with her own feelings about Paige, while Spencer is questioning her own sanity as she continues to see visions of Ali.

As the investigation into Garrett's death heats up, the girls start to suspect that there may be more at play than just simple murder. Meanwhile, Mona is released from Radley and seems to be playing both sides, leading the girls to question whether or not she can be trusted.

As the episode reaches its shocking conclusion, the girls are faced with a terrifying revelation that will change everything they thought they knew about their lives and the people around them.

With a mix of suspense, drama, and heart-wrenching moments, "The Lady Killer" is a must-see episode of "Pretty Little Liars" that will keep viewers on the edge of their seats.