Angela Ai

In the Season Three finale, Samantha and Carrie battle their respective noisy neighbors: loud transsexuals and crowing roosters. Miranda is convinced the Chinese take-out lady is laughing at her for ordering food alone every night, while Charlotte vows to stop obsessing over Trey once and for all.

Aria guards Ezra at the hospital following his shooting, while Alison and the others set a trap to draw out 'A'; Holbrook puts the Hastings family on alert; Mona is not happy with the news of Alison's resurrection.

After Seth learns that the people of his hometown and former elementary school in Lincoln, Nebraska, have become seriously ill due to groundwater contamination, he becomes invested in seeking justice.