In this preview we see Melissa (Torrey DeVitto) with a knife, a sketchy figure in a hoodie ("A"?), and the girls freaking out after a close call. But what really gets our attention is the second half of the preview. Will Caleb (Tyler Blackburn) really break up with Hanna (Ashley Benson)? Say it isn't so!
Check it out below.
Catch an all-newepisode of PLL on Tuesday, June 26 at 8 p.m. ET/PT onABC Family.
Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter@BeccaMartin47.