She had nothing to say. The wind had died out of the sails of her anger.
"We're not goin' to arrest Hull yet—not technically," Kirby explained to her. "I'm arrangin' to hire a private detective to be with him all the time. He'll keep him in sight from mornin' till night. Is that satisfactory, Hull? Or do you prefer to be arrested?"
The wretched man murmured that he would leave it to Lane.
"Good. Then that's the way it'll be." Kirby turned to the woman. "Mrs. Hull, I want to ask you a few questions. If you'll kindly walk into the house, please."
She moved beside him. The shock of the surprise still palsied her will.
In the main her story corroborated that of Hull. She was not quite sure when she had heard the shot in its relation to the trips of the elevator up and down. The door was closed at the time. They had heard it while standing at the window. Her impression was that the sound had come after James Cunningham had ascended to the floor above.
Kirby put one question to the woman innocently that sent the color washing out of her cheeks.
"Which of you went back upstairs to untie my uncle after you had run away in a fright?"
"N-neither of us," she answered, teeth chattering from sheer funk.
"I understood Mr. Hull to say—"