“No!” she screamed at me.

“I think you did.”

“Well, you’re completely wrong. I never hired a detective agency in my life.”

I put down the paper, took my card-case from my pocket, extracted a business card, got up out of the chair, walked over and handed it to her.

She took the card, read it, looked at me suspiciously for e moment, then said, “Oh!”

I went back to the chair and sat down.

She looked at the card again.

“You’re Donald Lam?”

“That’s right.”

She thought things over for a moment, then said, “Got anything on you to identify you?”