Killed by John Winchester

“	Our dad wrote about it in his journal. "A Hunt in Fargo" -- killed the last one.	”
	— Sam to Jack in Galaxy Brain

Beings killed by John Winchester.

Monsters

Ghouls

• Windom Ghoul - Killed in 1990 with the help of Joe Barton.

Mandragora

• The Last Mandragora - Killed by John on a hunt in Fargo, leaving the species extinct.

Vampires

• Hank - Decapitated by John with a machete.
• Luther - Shot in the head with the Colt.

Humans

Hunters

• William Anthony Harvelle - Killed him on William's own request as an act of mercy to end William's suffering.