
    No. 80-1430.
    Engle, Correctional Superintendent v. Isaac; Perini, Correctional Superintendent v. Bell; and Engle, Correctional Superintendent v. Hughes.
   C. A. 6th Cir. [Certiorari granted, 451 U. S. 906.] Motion of Ohio Criminal Defense Lawyers Association for leave to participate in oral argument as amicus curiae denied.  