From The Stealer :
Elias absorbed this, his pale eyes never leaving Rufus's face.
“How long was he in town before the trouble?”
“Two weeks. Maybe three.”
“And no one thought to mention a gunfighter was in their midst?”
Rufus's jaw worked. “Didn't look like a gunfighter. Looked like a man down on his luck.”
“Until he wasn't.”
“Well, yeah … until he wasn't.”