No. 72, in court of appeals for 2d circuit, Josephine Costello, administratrix of estate of Sarah Agnello, and John A. Del Mastro. plaintiffs-appellants, v. Francis Hilary Smith. Richard R. Withers, and Johnson Motor Lines, Incorporated, defendants-appellees, Interstate Commerce Commission, as amicus curiae, on appeal from district court for district of Connecticut; brief on behalf of Interstate Commerce Commission as amicus curiae.