Last week he died while in PA custody.
How he died is being disputed.
The governor of Nablus, Akram Rajoub, said that he was injured while being arrested and he died from those injuries.
Medical sources said he had suffered a stroke two weeks before and was taken to treatment until his death was announced today.
The family was not allowed to visit him in the hospital over the two weeks he was in the Ramallah hospital.
The Zabour family accused the Palestinian Authority of deliberately poisoning their son and planning to liquidate him through the poisoned drinking water he used to drink while in the Jericho prison in the occupied West Bank.
Al-Zabour's sister, who was known as Umm Mujahid, accused the authorities of working to liquidate her brother and poison him.
The Palestinian Information Center (Hamas) reported her words: "The prisoners poisoned the water, put it in bottles of mineral water, and gave it to my brother Zabour to drink it, he drank and was poisoned inside the prison in Jericho, and from that day he was unconscious."
Earlier, Umm Mujahid said: "The authority refuses to transfer him to Israeli hospitals or to Jordanian hospitals. This raises our concern that my brother is subject to a premeditated liquidation of the Authority and its security services."
Here's a picture of Zabour, showing that he seemed to have an attachment to weaponry.
When both sides are evil, it is hard to know who to believe.