A Louisiana mother says her daughter was knocked out during a Disney World parade. Melissa Browning posted the video on YouTube on Tuesday. In the video, a girl can be seen dancing with other children in the parade. Costumed Disney characters are also seen dancing around the children.Later in the video, a dancer turns suddenly and hits the girl in the head, knocking her down. "She had a purple eye for a few days," Browning said in an email to Local 6. She said she's upset because Disney has not contacted her. "Disney did not respond to the accident or to my email later," Browning said. She says the dancer did apologize after the incident but kept dancing.