637 A.2d 251 COMMONWEALTH of Pennsylvania, Appellee, v. Yvonne A. MASON, Appellant. Supreme Court of Pennsylvania.Argued May 4, 1993. Decided December 30, 1993. Appeal from the Court of Common Pleas, Dauphin County, No. 584 C.D. 1989, Clarence C. Morrison, J. Page 561 Gary Lysaght, Harrisburg, for appellant. Richard A. Lewis, Dist. Atty., Richard E. Guida, […]