Nickelodeon star Christy Knowings dies at 46

Actress Christy Knowings, who was known for playing absurdist characters on children's sketch comedy show “All That" on Nickelodeon, died at the age of 46, her family confirmed. She went into cardiac arrest after experiencing a severe asthma attack, which caused permanent brain damage. After several days, her family decided to take her off life support on Tuesday.