Overview

• A 4-year-old girl named Sanaa Riggins died of a suspected heroin overdose in Missouri.
• Her mother, Christina Huntspon, has been charged with first-degree endangering the welfare of a child resulting in death.
• Sanaa was found unresponsive on her father's bed, who had legal custody due to Huntspon's drug addiction.
• Police found several capsules of suspected heroin at the scene and Huntspon admitted to using heroin in the home that morning.
• The incident highlights the ongoing opioid crisis in the U.S., with over 932,000 overdose deaths in the past 21 years.