The massacre of Palestinian villagers at Tantura in 1948 was one of many similar horrific, criminal acts committed by the Israeli military during the founding of modern Israel.
The Israeli historian Ilan Pappe has documented an additional thirty-one confirmed massacres of unarmed Palestinian civilians, including women and children, with the possibility of another six needing further investigation.
This video from the Middle East Eye focuses on the Tantura massacre. Pappe describes the Israeli killing spree in some detail in his book, The Ethnic Cleansing of Palestine, pages 133-137. As many as 230 villagers were executed at Tantura, lined up and shot in the back of the head.