Rapimento a Manhattan

The D.A.'s indispensables, Gibby and Mac, move in on the kidnapping of millionaire Hulon Stewart's baby, and its nursemaid Dora, at the request of Bud Bronson, a tough kid with a record now under the steadying influence of his love for Dora. While Bronson and Dora are murdered, other things point to the survival of the baby, and Gibby follows a trail of sand (in Bronson's shoes) to isolate the hideaway and retrieve the infant....