Reuters AlertNet - CORRECTED - Rapes, killings hit Katrina refugees in New Orleans

NEW ORLEANS, Sept 3 (Reuters) - People left homeless by Hurricane Katrina told horrific stories of rape, murder and trigger-happy guards in two New Orleans centers that were set up as shelters but became places of violence and terror.

Police and National Guard troops on Saturday closed down the two centers -- the Superdome arena and the city's convention center -- but then penned in the storm victims outside in sweltering heat to keep them from trying to walk out of the city.