A judge on Friday sentenced Kashawn Croswell to three to nine years in prison for his role in a high-speed crash that killed a 21-year-old mother in 2023.
Last month, a jury found Croswell guilty of manslaughter, reckless driving, excessive speeding, assault and disobeying traffic control signal indications.
Prosecutors said that in August 2023, Croswell was driving more than twice the speed limit and ran multiple red lights before crashing into another vehicle at the intersection of Court Street and Atlantic Avenue in Brooklyn…