Security Camera Captures Brazil Students, Gunman

A woman reacts outside a school after a shooting at the school in Rio de Janeiro, Brazil, Thursday April 7, 2011. Brazilian authorities say that a gunman opened fire in an elementary school in Rio de Janeiro and at least 13 people are dead, including the gunman. (AP Photo/Victor R. Caivano)



Police in Brazil on Thursday released dramatic images of the school shooting, showing students fleeing their classroom in a panic and the purported gunman walking into the school corridor, weapon in hand.