DEA leader calls Delaware fentanyl dealer 'vile' for role in OD
Fentanyl-spiked pills killed these Kansas City area teens
Colorado sees first conviction for fentanyl pills that look like
Fentanyl dominates headlines, but there's a bigger drug problem in
Fentanyl Tainted Pills Cause Drug Fatalities Among Youth to Soar
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Fentanyl dealers now being charged with murder
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Fentanyl kills at least 2 people a day in King County. Here are