Officer Vinciguerra fled while soldiers conducted law enforcement operations . During the attack , Vinciguerra , 45 , suffered a minor injury . Daniel Ewold Horn , 45 , is still being held by the Abu Dhabi militant group .
Lorenzo Vinciguerra fled while soldiers conducted law enforcement operations . During the escape , Vinciguerra , 49 , suffered a minor injury . Dutchman Ewold Horn , 52 , is still being held by the Abu Sayyaf militant group .