A man was killed Sunday night while walking in the 3500 block of Quebec Street in the Central Park neighborhood. Related Articles Crime and Public Safety | Toddler wandering Aurora street alone is hit by car and suffers minor injuries Crime and Public Safety | Pedestrian hit and killed by motorist in Denver, the driver is arrested Crime and Public Safety | A bicyclist and scooter rider are hit by vehicles in separate Denver incidents The fatality is under investigation and officers were not ready to report the circumstances of the crash, including who had the right-of-way and whether speed was a factor, said Officer Cassandra Ulrich, a Denver Police Department spokeswoman.