Prosecutors say Kouri Richins slipped five times the lethal dose of the synthetic opioid into a cocktail that he drank
A Utah woman was convicted on Monday of aggravated murder after poisoning her husband with fentanyl and then self-publishing a children’s book about coping with grief.
Prosecutors said Kouri Richins slipped five times the lethal dose of the synthetic opioid into a cocktail that her husband Eric Richins drank in March 2022.