Kianna Underwood’s Father Speaks Out After Former Child Star Killed in Hit-and-Run BROOKLYN, N.Y. Family and friends of Kianna Underwood, a former Nickelodeon child actress, are mourning her sudden death after she was struck and killed in a hit-and-run collision in Brooklyn early Friday morning, January 16, 2026. The 33-year-old, who appeared on All That and voiced a character on Little Bill as a child, was crossing a street in the Brownsville neighborhood when the tragedy occurred, law enforcement officials said. According to the New York Police Department (NYPD), Underwood was first hit by a black Ford Explorer SUV while using a marked crosswalk around 6:45 a.m. local time. As she lay on the ground, she was then struck by a black and gray sedan, both drivers fleeing the scene without stopping. Underwood was pronounced dead at the location of the incident, and authorities are continuing their investigation with no arrests made so far. In the wake of the hea...