A Palestinian Authority (PA) official said Thursday the results of an autopsy prove that a Palestinian Arab prisoner Israel said had committed suicide actually died of a blow to the head. "We deny it was suicide," said Issa Qaraqe, head of the Palestinian committee for prisoners in a press conference on the fate of Raed Abdel Salam al-Jaabari, 35. The Israel Prisons Service (IPS) had said Tuesday that Jaabari hanged himself in a bathroom at Eshel prison in southern Israel and died en route to hospital. But Palestinian officials and Jaabari's family rejected that claim and demanded an investigation. Jaabari's...