
    No. 92-8932.
    No. 92-8985.
    No. 93-175.
    Pizzo v. Whitley, Warden, et al., Seay v. Eaton, Mothershed v. Gregg et al., Steward v. Gwaltney of Smithfield, Ltd.,
   ante, p. 841;

ante, p. 844;

ante, p. 868; and

No. 93-5391.

ante, p. 891. Petitions for rehearing denied.  