“20/20” Investigates Mysterious Drug Overdose After Eating a Bowl of Cereal

Tonight, ABC’s 20/20 will investigate the death of a new mother who died of a mysterious drug overdose after eating a bowl of cereal. What’s Happening: Christina Harris was a new mother who went to sleep and never woke up. Authorities ruled her death an accident until the medical examiner found a lethal amount of heroin in […]