Heroin: 03H-03-Heroin-Carson-BOP

Richard Skinner and Ashley Johnston walk to Johnston's home to wash his clothes and shoot heroin in St. Louis on Monday, Feb. 6, 2017. Johnston and Skinner have a 12-year-old child together that is cared for by Johnston's mother. The two are still attracted to each other but Johnston is currently six months pregnant with another man's child.

Richard Skinner and Ashley Johnston walk to Johnston's home to wash his clothes and shoot heroin in St. Louis on Monday, Feb. 6, 2017. Johnston and Skinner have a 12-year-old child together that is cared for by Johnston's mother. The two are still attracted to each other but Johnston is currently six months pregnant with another man's child.