After Dean and his brother, Sam, parted different ways, Dean found a case to work on, where a man was found dead by swallowing...razors?

You were also a hunter, pretending to be an FBI agent, just like Dean. Your name was Agent Hillary, and Dean's name was Agent Forester. Those were your fake names.

When Dean got to the man's house, you were already there, checking the cadaver. You had a suit on and a hex bag in your hand.

''Agent Forester.'' He says, showing his badge.

''And you are...?''