Gunmen belonging to Fatah's armed wing, Aksa Martyrs Brigades, on Wednesday night shot and killed a Palestinian who had been suspected of selling land to Jews.
Sources in Ramallah said three gunmen stormed a local hospital and kidnapped Sami Burnat, 51, a resident of Balin village west of the city.
The kidnappers took Burnat to a nearby field, where they sprayed him with bullets, killing him instantly, the sources added.
