All That star Christy Knowings' cause of death confirmed at 46

Christy Knowings, a Nickelodeon star known for All That, died at 46 after an asthma attack in early August that led to brain damage and required life support; she ultimately died from cardiac arrest, with asthma as an underlying condition and acute hypoxic respiratory failure and status asthmaticus listed among contributing factors. Reports indicate she suffered the severe asthma attack on August 7 in Los Angeles, was hospitalized, and was on life support before her family decided to remove her from it. The death has prompted tributes from peers, including Kenan Thompson, who highlighted Knowings as one of the funniest people and a beloved co-star. Knowings appeared on All That for three seasons from 1997 to 2000 and later appeared on Sesame Street with her twin brother, Chris Knowings. The death marks a somber addition to the Nickelodeon community, with widespread remembrances of Knowings’ talent across acting, singing, and dancing.