A man who pleaded guilty to distributing fentanyl-laced pills, which prosecutors say led to the death of an Arizona teen, is scheduled to be sentenced on Tuesday. Michael Fox was charged with distributing fentanyl-laced pills to a 16-year-old named Hannah Elizabeth Pairrett, who died after using the pills. According to court records, Hannah used her boyfriend's phone to ask Fox for Percocet in June 2019. She got three pills delivered, took one, and fell unconscious about an hour later.