Toxicologist details how carbon monoxide impacted children in Detroit parking garage death

Local 4 talked with toxicologist, Dr. Aimee Nefcy, about how this could have happened. Nefcy said the carbon monoxide could have been from an internal leak with the van or it could have been filtered in from the exhaust through an open window. Read: https://www.clickondetroit.com/news/local/2025/03/05/children-who-died-in-parking-garage-of-detroit-casinos-cause-of-death-determined/