The man accused of supplying the heroin sold by two drug dealers becomes the third person accused in an overdose death. Thirty-eight-year-old Dontreace Saulsberry is charged with two counts of first-degree reckless homicide in the June 2017 death of Jennifer Skeen and her unborn child. Cassy Nygren and Shawn Gray are accused of selling heroin laced with fentanyl to Skeen. Prosecutors say Saulsberry was their supplier. Nygren says she believed the heroin Saulsberry sold to them was mixed with something like the powerful opioid fentanyl because it was making their clients sick.