Detectives Clifton R. Wooldridge and J. P. Daugherty were on their way to see Guerin about a complaint made against him when they ran into the shooting. They had been there before, but were not able to find the man. Under the name of Fisher, Guerin had another office in the same building. The complaint was from Mrs. G. Boynton, 903 East Fifty-fifth street, who said she had been forced into buying a picture frame through the promise of the managers of the Harrison Art Studio that they would enlarge the picture free of charge.

Upon reaching the building Detectives Wooldridge and Daugherty heard a pistol shot ring out which sounded as if coming from the upper story of the building. Springing into the elevator, they soon reached the top floor, where they were directed to room 703, where a number of the tenants of the building had already gathered. Stretched upon the floor lay the body of Webster Guerin with the blood oozing from his mouth and a bullet wound from a 32-caliber revolver on the left side, just above the heart; the bullet had passed through his lungs and caused a hemorrhage; from his mouth came nearly one-half gallon of blood.

When Wooldridge and Daugherty reached the side of Guerin he was past human aid.

No Witnesses of Killing.

There were no witnesses of the killing of Guerin. He was in his office with Mrs. Dora McDonald. Several persons heard a shot, and a moment later the glass door was broken and the head of Mrs. McDonald came out.

The condition of the studio, in room 703 of the Omaha Building, shows that a violent quarrel took place between Guerin and Mrs. McDonald. Mrs. McDonald left her residence shortly after breakfast. She arrived at the building about 11:45 o'clock. Guerin expected her, for he told his office boy, Thomas Hanson, who lives at 265 West Ohio street, to leave the room and not come back until 1 o'clock. Before the boy left the room Mrs. McDonald entered and the two immediately began quarreling, it is said. Guerin shouted to Hanson to leave and nothing more was heard until the shooting at 11:50 o'clock.

Persons and Places Involved in the Killing of Crayon Artist Guerin by Mrs. "Mike" McDonald.

MRS. M. C. McDONALD
WEBSTER S. GUERIN
ROOM IN OMAHA BUILDING IN WHICH SHOOTING OCCURRED.
DETECTIVE WOOLDRIDGE IN CHARGE.
THE McDONALD RESIDENCE
4501 DREXEL BOUL.