If he wasn't Palestinian, then he was an anti-semite, and if he was neither, then a rock thrown by a demonstrator made a u-turn in the air, came back, and hit him in the eye while he was facing the police. The IDF spokesman said he must have been hit by a rock -- and as we all know, the IDF has the highest human rights standards in the world. They would never shoot an unarmed demonstrator.
Car bomb in Syria's Latakia kills at least seven (Reuters)
from the article: Youth, 17, says shot in the eye by Border Police officers