“I don’t know,” Wenston said, “unless it’s some sort of a telepathic intuition. She doesn’t theem genuine. There’s something phoney about her whole approach.”

“And you want me to talk with her?” Mason asked.

“I want you to cross-examine her — give her the works.”

“Wouldn’t it be better to do that in front of Mr. Karr?”

“No. I know most of the facts. I want to see if she’s telling the truth. If she isn’t, I’m not going to let her even get near Karr.”

“And you want me to cross-examine?” Mason asked.

Wenston nodded.

Mason said, “Well, let’s have her in here and see what she looks like.”

Doris Wickford followed Della Street into the office. She was between twenty-seven and thirty, Mason judged, with very dark hair, dark, thin eyebrows, long lashes, slate-colored eyes, and a pale skin which, coupled with a poker-faced immobility of countenance, gave her a peculiarly detached manner. She said, “Good afternoon. You’re Mr. Mason, aren’t you?” and came over to give him her hand. The slate-gray eyes gave him a long, steady scrutiny. She said, “I presume Mr. Wenston has told you I’m an imposter.”

Mason laughed.