Overview

• Joshua Dunbar, 8, died on April 27, 2024, after helium from a birthday balloon displaced oxygen, causing fatal asphyxia.
• An inquest on April 24, 2025, ruled the death a tragic accident, with no evidence of intent or foul play.
• Coroner Andre Rebello emphasized the danger of helium displacing oxygen, which many parents may not fully understand.
• Joshua’s mother, Carly Dunbar, has launched a public campaign urging parents to avoid helium balloons in favor of safer air-filled alternatives.
• Carly has spoken openly about her profound grief, PTSD, and the lasting emotional toll of her son’s death.