‘All That’ Alum Christy Knowings’ Cause of Death Revealed

The cause of death for All That actor Christy Knowings has been confirmed. According to a death certificate obtained by People, Knowings died on August 11 from cardiac arrest. The document lists status asthmaticus and acute hypoxic respiratory failure as conditions leading to her passing, identifying asthma as the underlying cause. This follows previous reports from a family member stating that the former Nickelodeon star had been hospitalized after suffering a severe asthma attack prior to her death.