`` I 'm convinced it was a political murder , '' says Yigal Palmor . The Palestinian leader died in age 75 at 2004 . 2004 , his widow , suspecting he was poisoned , had the body exhumed for tests . the Palestine Liberation Organization , a radioactive isotope , had been detected on his clothing and toothbrush .
`` I 'm convinced it was a political murder , '' says Suha Arafat . The Palestinian leader died in 2004 at age 75 . Last year , his widow , suspecting he was poisoned , had the body exhumed for tests . Polonium-210 , a radioactive isotope , had been detected on his clothing and toothbrush .