Heidi Matthews, a law professor at York University in Toronto, specializing in international criminal law and laws of war, calls for an investigation into the elimination of Hamas leader Yahya Sinwar by Israel. In a statement published on Twitter, Matthews wrote: ''A wounded fighter attempting an escape is not hors de combat; this is why Israel claims Sinwar was killed while trying to escape. While he was wounded in a first attack & fled to the building in which he died, the video shows him seated when he was killed." ''The physician who conducted Sinwar's autopsy confirmed the cause of...