Footage was released on Tuesday of shots being fired at the scene of a terrorist attack at a synagogue in Jerusalem earlier in the morning.At least four people were killed in the attack and eight others wounded, according to Magen David Adom. Police said the assailants, allegedly Palestinian residents of east Jerusalem, were shot and killed.According to police, the two suspected Palestinian terrorists, armed with a gun and axes, attacked worshipers after entering a synagogue on Agasi Street in the capital's Har Nof neighborhood.