Utah Woman Who Wrote Grief Book Found Guilty Of Murdering Husband With Poisoned Drink.. She Wanted To Inherit His $4 Million Estate

Kouri Richins was found guilty of aggravated murder for poisoning her husband, Eric Richins. Prosecutors said she put five times the lethal dose of a synthetic opioid in a cocktail he drank. She had previously authored a book about dealing with the grief of his death.