
    Joseph David ROBERTSON, petitioner, v. UNITED STATES.
    No. 18-609.
    Supreme Court of the United States
    April 15, 2019.
    Motion to substitute Carri Robertson, authorized representative, as petitioner in place of Joseph D. Robertson, Deceased is granted. Petition for writ of certiorari granted. Judgment vacated, and case remanded to the United States Court of Appeals for the Ninth Circuit for consideration of the question whether the case is moot.
     