Nation DEA seized 4 million deadly doses of fentanyl in Michigan, Ohio from May to September, agency says October 6, 2022 Georgea Kovanis, Detroit Free Press Comments Off on DEA seized 4 million deadly doses of fentanyl in Michigan, Ohio from May to September, agency says In Michigan, the DEA seized pills representing 1,137 deadly doses of fentanyl and seized pills representing more than 4 million deadly doses.