Sheriff Jody Mills has a cabin in the woods near Sioux Falls, South Dakota. She used to visit this cabin with her husband and son.
After she runs away from the vampire nest that has held her captive for years, Alex meets Jody who takes her to her cabin, while Sam and Dean hunt down the nest. However, the vampires arrive and attack the cabin knocking out Jody and taking Alex with them. After Alex is rescued, Jody takes her back to the cabin to recover.