A medic walks with an unidentified survivor, as family members approach from background following a shooting at an island youth retreat, outside a hotel where survivors are being reunited with their families in Sundvollen, Norway, Saturday, July 23, 2011. A Norwegian dressed as a police officer gunned down at least 84 people at an island youth retreat before being arrested, police said Saturday. Investigators are still searching the surrounding waters, where people tried to flee from the attack, which followed an explosion in nearby Oslo city centre. (AP Photo/Matt Dunham)