"Who are you?" she repeated.
"Let's say that I am an old army friend of Sam Bradley's."
Her eyes hardened. "Oh? So you admit you're one of them?" Before I could reply, she said, "I'll just call the police."
"It might be the best idea. But why don't you pout that gun down and let' talk this over. Sam left word he wanted to see me, and if you're a friend of his, we should compare notes. When he said he was in trouble, I hurried right over."
"I'll bet you did! Now back against the wall. I am going to use the telephone, and if you have any doubts whatever I'll use this gun, just start something."
I had no doubts.
(from "Stay Out of my Nightmare," by Louis L'Amour)