(Portland, OR) -- A McMinnville man faces federal charges for selling fentanyl he claimed was cocaine that caused seven people to overdose, one of them fatally. Court documents show 28-year-old John Donnahoo sold what he said was cocaine to a person in McMinnville for 100 dollars. They used fentanyl "test kits," but they didn't indicate a presence of fentanyl. All seven people who used the drug overdosed. Police officers used Narcan on four people at the scene, before they were rushed to hospitals in critical condition. One of the victims died. Donnahoo took three people to the hospital himself. They were treated and discharged. Donnahoo is charged with distribution of fentanyl resulting in serious bodily injury and death. He remains in custody.