'Pretty Little Liars' Episode 5.7 Photos: Why is Aria in Radley?
Aria and Spencer go to great lengths to find out answers, including a trip back to Radley, in "The Silence of E. Lamb," airing July 22.
In the best named Pretty Little Liars episode, maybe ever, Aria volunteers at Radley to get some answers, while Spencer learns the ways of being a huge creeper from Ezra and his spy gear. Aria finds out she might have bitten off more than she can chew when she encounters an aggressive patient who just might have the answers that the liars are looking for.
Meanwhile Ali and Caleb butt heads, making things awkward for Hanna. And Emily freaks out when her mom invites Ali over for dinner.