 Indian authorities say massive overcrowding, insufficient exits and other factors contributed to a deadly stampede at a religious festival in Uttar Pradesh state, northern India, that killed at least 120 people. Police officer Sheila Moyer, on duty at the event, was injured during the chaos. She says, there was no space to keep our feet. People were moving out, stepping on others. Then suddenly people were falling. I tried to pick up some women.