Reading progress update: I've read 73 out of 287 pages.

Death of an Airman - Christopher St. John Sprigg

"Oh, something is wrong!" exclaimed Sally. "For there were several of us with him up to the time he was put in the hangar. And then I was with him until the Bishop relieved me."

"Exactly, miss," said the Inspector. Their eyes met, Sally's sad, distracted, surprised; the Inspector's sharp and inscrutable. Then the Inspector made his exit.

 

I'm hooked. How did they do it?