Hennessy growled and set his jaw. Skinner said, “I don’t believe it,” with his tone friendlier than his words. “You’re cooking something,” he insisted. “What’s the play with those four men?”

Wolfe shook his head. “No, sir.”

Hennessy took a step forward. “Look,” he said, “this is my territory. My name’s Hennessy. You don’t turn this murder into a parlor game.”

Wolfe raised brows at him. “Murder? I am not concerned with murder. Mr. Chisholm hired me to investigate the drugging of his employees. The two events may of course be connected, but the murder is your job. And they were not necessarily connected. I understand that a man named Moyse is in there now with the district attorney” — Wolfe aimed a thumb at the door to the locker room — “because it has been learned that he has twice within a month assaulted Mr. Ferrone physically, through resentment at Ferrone’s interest in his wife, injudiciously displayed. And that Moyse did not leave the clubhouse with the others, and arrived at the dugout three or four minutes later, just before Ferrone’s absence was noticed. For your murder, Mr. Hennessy, that should be a help; but it doesn’t get me on with my job, disclosure of the culprit who drugged the drinks. Have you charged Mr. Moyse?”

“No.” Hennessy was curt. “So you’re not interested in the murder?”

“Not as a job, since it’s not mine. But if you want a comment from a specialist, you’re closing your lines too soon.”

“We haven’t closed any lines.”

“You let twenty men walk out of here. You are keeping Moyse for the reasons given. You are keeping Doctor Soffer, I suppose, because when Ferrone was missed in the dugout Soffer came here to look for him, and he could have found him here alive and killed him. You are keeping Mr. Durkin, I suppose again, because he too could have been here alone with Ferrone. He says he left the clubhouse shortly before the team did and went to his seat in the grandstand, and stayed there. Has he been either contradicted or corroborated?”

“No.”

“Then you regard him as vulnerable on opportunity?”