Mealey's (October 9, 2018, 12:19 PM EDT) -- WASHINGTON, D.C. — The U.S. Supreme Court on Oct. 9 allowed the U.S. solicitor general to participate in oral arguments in a dispute over the size of a Native American reservation in Oklahoma and whether a murder occurred in “Indian country,” but did not rule on a request by the tribe in question to also argue its case before the justices (Mike Carpenter v. Patrick Dwayne Murphy, No. 17-1107, U.S. Sup.)....