A Utah woman who authorities say fatally poisoned her husband in 2022, then published a children’s book about grief, now faces another attempted murder charge for allegedly drugging him weeks earlier on Valentine's Day. Kouri Richins, 33, is accused of killing her husband with a lethal dose of fentanyl at their home in a small mountain town near Park City in March 2022. New charging documents filed Monday by Summit County prosecutors allege that was not her first attempt on his life.