
    No. 99-5491.
    No. 99-5586.
    No. 99-5664.
    No. 99-5724.
    Hucks v. United States; Martinez v. United States; Gomez v. United States; and Agudelo v. United States.
   C. A. 4th Cir. Certiorari denied. Reported below: 178 F. 3d 1286.  