The physician knelt down beside the fallen man, however, and made a hasty examination.

"The man is quite dead," he said, at length. "There's a bruise on the temple,--the blow probably killed him instantly. But he has been dead a few minutes only."

At that there were excited suggestions that the murderer could not have got far away, and some one proposed an immediate search of the neighborhood. But no one started. The center of interest was in that gray-clad heap on the ground.

"Who is the man?--Do you know who it is, officer?" some one asked.

Donohue, obviously resentful of the presence of this unauthorized jury, made no answer. Lyon, watchful professionally for all details, suddenly recognized Lawrence in one of the men who stood nearest the body. There was something in the fixity of the look which he was bending upon the dead man that made Lyon's eye follow his, and then in his amaze he pushed past Donohue and knelt to look into the face resting against the curb.

"Good heavens, it's Fullerton,--Warren Fullerton, the lawyer," he cried.

The volley of exclamations and questions which he drew down upon himself by this declaration were interrupted by the clang of the patrol wagon, which came down the street at a run. The three men on the wagon swung themselves down and cleared the crowd out of their way in a moment, and expeditiously lifted the limp gray body in. Donohue swung himself on the step and the wagon drove off at a decorous gait, leaving another police officer on the ground to watch the rapidly dispersing crowd.

Lyon, well aware that a more experienced hand than his own would be assigned to work up the story he had stumbled upon, deemed it his duty to report at once to the office instead of trying to do anything further on his own account, and hurried away to catch the car down-town. A man came up behind and fell into his own hurried gait to keep pace with him.

"You've struck an exciting story," said Lawrence's voice.

"Yes," said Lyon, eagerly. His eagerness was more due to the pleasant surprise of having Lawrence single him out to walk with than to anything else. His secret hero-worship had never brought him anything more than a friendly nod before.