
    557 A.2d 1063
    COMMONWEALTH of Pennsylvania v. Lawrence Neil TUCKER, Appellant.
    Supreme Court of Pennsylvania.
    Argued May 5, 1989.
    Decided May 10, 1989.
    Before NIX, C.J., and LARSEN, FLAHERTY, McDermott, zappala and papadakos, jj.
   ORDER

PER CURIAM:

Appeal dismissed as having been improvidently granted.  