
    Robert Richardson, an Infant, by Frank A. Richardson, His Guardian ad Litem, and Others, Plaintiffs, Catherine M. Richardson and Another, Appellants, v. County of Nassau, N. Y., Respondent, and Another, Defendant.
   Motion for leave to appeal to the Court of Appeals denied. Present — Lazansky, P. J., Hagarty, Carswell, Johnston and Adel, JJ.  