It was unquestionably the one he sought. The excess flesh of the deputy marshal would have brought his nickname to the mind of an imbecile. However, Fatty was humming softly to himself, and it is not the habit of men who treat very sick patients to sing. "I'll hit it agin," said Fatty. "I need it." "Have a bad time of it to-day?" asked O'Brien sympathetically. "Bad time to-day? Yep, an' every day is the same. I tell you, O'Brien, it takes a pile of nerve to stand around that room expectin' Jerry to pass out any minute, and the eyes of that devil Mac Strann followin' you every step you make. D'you know, if Jerry dies I figure Mac to go at my throat like a bulldog." "You're wrong, Fatty," replied O'Brien. "That ain't his way about it. He takes his time killin' a man. Waits till he can get him in a public place and make him start the picture. That's Mac Strann! Remember Fitzpatrick? Mac Strann followed Fitz nigh onto two months, but Fitz knew what was up and he never would make a move. He knowed that if he made a wrong pass it would be his last. So he took everything and let it pass by. But finally it got on his nerves. One time--it was right here in my barroom, Fatty----" "The hell you say!" "Yep, that was before your time around these parts. But Fitz had a couple of jolts of red-eye under his vest and felt pretty strong. Mac Strann happened in and first thing you know they was at it. Well, Fitz was a big man. I ain't small, but I had to look up when I talked to Fitz. Scotch-Irish, and they got fightin' bred into their bone. Mac Strann passed him a look and Fitz come back with a word. Soon as he got started he couldn't stop. Wasn't a pretty thing to watch, either. You could see in Fitz's face that he knew he was done for before he started, but he wouldn't, let up. The booze had him going and he was too proud to back down. Pretty soon he started cussing Mac Strann.