Hamas authorities in the Gaza Strip on Saturday executed two Palestinians who had been convicted of “collaboration” with Israel. The Hamas-run minister of interior said that the two men, who were not identified by name, were executed by hanging after a “military court” in the Gaza Strip found them guilty of “collaboration with Israeli occupation.” - The executions were carried out in the presence of senior Hamas officials, lawyers, security officers and community leaders and representatives, the statement added.
http://www.jpost.com/Middle-East/Hamas-hangs-2-Palestinians-convicted-of-spying-for-Israel-317360

PS. Immerhin, auf tagesschau.de wurde die Geschichte gemeldet, wenn auch in einem ganz anderen Zusammenhang:
Die Palästinenser sind das Bild leid, das die Welt und die eigene politische Führung von ihnen zeichnet. Erst gestern hat die in Gaza regierende Hamas wieder zwei Todesurteile vollstreckt. Die Männer - beide über 40 - sollen für Israel spioniert haben.
http://www.tagesschau.de/ausland/arabidol100.html