Tracey Helton MitchellTracey Helton Mitchell is a recovering heroin addict. After completing rehab in 1998, she dedicated her life to the care and treatment of heroin users. Mitchell entered school through an ex-offender's program where she earned a bachelors of buiness administration and master of public administration. She is also a certified addiction specialist and supervisor. Mitchell was featured in the movie Black Tar Heroin: The Dark End of the Street and has also been featured by CNN, Anderson Cooper, Vice, the Huffington Post, and the New York Times. She lives in the San Francisco Bay area with her husband and three children. Read More Read Less