The moment gunfire erupts in Kansas City shooting

One person has been killed and more than 20 others injured in a shooting near the Super Bowl parade in Kansas City. Video shows people running for cover and a heavy police response as a Super Bowl celebration was ending. Some Kansas City Chiefs players were still on stage when the chaos unfolded.

According to Kansas City Police Chief Stacey Graves, around 800 officers were working the event, which celebrated the Kansas City Chief's fourth NFL title.