Complex sentence: Meanwhile, El Al's security officer, Chaim Sapir, ran to the scene but was stabbed by the assailant with a fighting knife.Even then Sapir managed to draw his pistol and kill the gunman.
Split into simpler sentences: Meanwhile, El Al's security officer, Chaim Sapir, ran to the scene but was stabbed by the assailant with a fighting knife. Despite this, Sapir managed to draw his pistol and kill the gunman.