Here is a concise original summary based on the information published by the source. Japan summons US envoy as marine arrested over Okinawa murder Al JazeeraUS Marine arrested over murder of woman in Okinawa, Japan BBCUS Marine arrested for alleged murder of a woman on Okinawa, triggers outrage from Japan East Idaho NewsU.S. Marine arrested on suspicion of killing Japanese woman in Okinawa NBC NewsJapan Protests After U.S. Marine Accused of Murder WSJ For the full context and any later updates, use the original source link.