According to police, the attackers, two East Jerusalem brothers aged 13and 15, stabbed the 13-year-old boy as he was riding his bike. When eyewitnesses began to run toward the scene of the attack, the two assailants fled. While escaping, one was hit by a car and seriously injured.An Israel Police officer and Border Police officer eventually caught up with the second attacker, who began running toward them with a blade in his hand. A police spokeswoman said the officers fatally shot the stabber after he ignored their calls to halt.