The lodger, Mr. Abe Slaney, another American, unaware that Elsie is at death’s door and quite unable to communicate, duly arrives at Ridling Thorpe Manor a short while later, much to everyone’s astonishment, except Holmes’s. He has sent for Slaney using the dancing men, knowing that Slaney will believe that the message is from Elsie. He is seized as he comes through the door. He tells the whole story. He is Elsie's former fiancé from Chicago and has come to England to woo her back. She had originally fled his clutches because he was a dangerous criminal, as Holmes has found out through telegraphic inquiries to the US. When an encounter at the window where the killing happened turned violent with Hilton Cubitt's appearance in the room, Slaney pulled out his gun and shot back at Cubitt, who had already shot at him. Cubitt was killed and Slaney fled. Apparently, Elsie then shot herself. Slaney seems genuinely upset that Elsie has come to harm. The threatening nature of some of his dancing-man messages is explained by Slaney's losing his temper at Elsie's apparent unwillingness to leave her husband. The money found in the room was apparently to have been a bribe to make Slaney go away.