Castiel calls on the Winchesters to help when his army of angel followers are attacked, and Dean is all too eager to help under the First Blade's influence.
The killer: pediatric surgeon Dr. Monika Harper; the victim: news shop owner and ex-military man Hank Cousineau.
Hank is found in the back of his store, dead from having his throat slit. The investigation first centers on a group of young thugs who were trying to extort money from the store owners. Then, the detectives have a look at Hank's camera, which contains dozens of photos of Dr. Monika Harper and her husband and child. They decide to look deeper into Monika's past and discover a secret she has been hiding all her life.
Cassie turns to Adam for help when she starts investigating her father's past, and their search leads them to an eerily familiar place. Working together also rekindles an old flame and Adam, who is happy to be spending time with Cassie again, asks her to the Fire and Ice dance. But Cassie, thinking of her friendship with Diana, gives Adam a surprising response. Trying to be a better father, Ethan volunteers to chaperone the dance, which displeases Adam . Faye asks Lee to help her cast a spell that would give her individual magic, but the spell has some troubling side effects that threaten to destroy the Circle.moreless