Mahmoud Majzoub, Islamic Jihad chief in Sidon, died of his wounds four hours after his car was blew up in southern Lebanon, a security source said. The source told KUNA Majzoub died while he was inside the intensive care unity in one of the hospitals in Sidon. He described his wounds as very serious.Nedal Majzoub, the brother of Mahmoud, was also killed in the car bomb attack which took place in the southern port city of Sidon. Abu Imad Al-Rifaee, the Islamic Jihad chief in Lebanon, accused Israel of masterminding the attack. Al-Rifaee told KUNA this murder was part of the Israeli military escalation against the Palestinian people.