Not much is known. Long ago in the early days of storybrook, a little boy lost his father. Killed by the evil queen. This boy grew up and swore to destroy all magical creatures who found their way into the human world. With his girlfriend and partner Tamara, he dedicated his life to studying the weaknesses of all magical beings. Tamara discovered gold's son neal was is boston and accidentally bumped in to him. as part of his plan. Basically going undercover and gain Neal's Trust by getting him to fall in love with her so that Tamara and her real boyfriend can find their way back to storybrook and destroy everyone. Basically she his a Magic assassin.