UNITED STATES of America, Appellee, v. Roberto Power BENTHIEN, Defendant, Appellant. No. 7776.United States Court of Appeals, First Circuit. November 25, 1970. Page 1032 Roberto Power Benthien pro se. Before ALDRICH, Chief Judge, McENTEE and COFFIN, Circuit Judges. ALDRICH, Chief Judge. On September 13, 1967, after a jury finding of guilty, defendant was sentenced in […]