Trailin'! by Max Brand

As Anthony Woodbury, he knelt beside the dying. As Anthony Bard he rose with the dead man in his arms a mighty burden even for his supple strength; yet he went staggering up the slope, across a level terrace, and back to the house. There it was Peters who answered his call, Peters with a flabby face grown grey, but still the perfect servant who asked no questions; together they bore the weight up the stairs and placed it on John Bard's bed. While Anthony kept his steady vigil by the dead man, it was Peters again who summoned the police and the useless doctor.

To the old, uniformed sergeant, Anthony told a simple lie. His father had gone for a walk through the grounds because the night was fine, and Anthony was to join him there later, but when he arrived he found a dying man who could not even explain the manner of his death.