348 N.E.2d 351 THE STATE OF OHIO, APPELLEE, v. WOLERY, APPELLANT. No. 74-1014Supreme Court of Ohio. Decided June 2, 1976. Criminal law — Evidence — Witnesses — Promise of immunity — Effect on testimony — Effect on those prosecuted — Appeal — Assertion of inadmissibility of evidence — Crim. R. 52 (B) — Not invokable, […]