Watch Supernatural: Season 6, Episode 19

"Mommy Dearest"

Sam, Dean, Bobby and Castiel track Eve to a small town in Oregon by reuniting with the vampire Lenore, who reveals that Eve knows they are coming to hunt her down. The guys discover the townspeople have been converted to vampire/wraith hybrids, but surprisingly, some of them appear to be dying. Sam and Dean find two little boys, whose parents have been killed by the monster hybrids and decide to take them to their uncle who lives a few miles away. When they return, they encounter Eve who decides to torture them by taking the form of their late mother, Mary Winchester, just so they understand what a "mother's love" means to her. She reveals that Crowley is still alive, harvesting souls, and torturing her children. She proposes the brothers join her in her hunt, but after Dean refuses her offer, Eve attempts to turn him into one her children by biting into his neck, unknowing that Dean drank whiskey with Phoenix ash so it was in his blood system. Eve convulses before collapsing onto the floor. Bobby later tells Sam he's suspicious of Castiel's motives and suspects Castiel may have purposely let Crowley escape, but Dean denies it. However, Crowley is seen at the end of the episode meeting up with Castiel over the body of Eve and saying to him that he's tired of covering up his messes.