discussed Cited "see" United States v. Joseph Edward Kilrain, A/K/A Duffy, Jo Ann Davis, Richard Otho Piper, and Jack Kilrain, A/K/A Jack Hickey and John Hickey See United States v. Hayles, 5 Cir., 471 F.2d 788, 793 , cert. denied, 411 U.S. 969 , 93 S.Ct. 2159 , 36 L.Ed.2d 690 (1973) (assuming arguendo that tapes were introduced in evidence in violation of Massiah, admission was harmless beyond a reasonable doubt).

cited Cited "see" Byrd v. United States See United States v. Rivers, 468 F.2d 1355, 1356-57 (4th Cir.1972), ce rt. denied, 411 U.S. 969 , 93 S.Ct. 2159 , 36 L.Ed.2d 691 (1973). 8 .