"There isn't much more to tell," said Bobby quietly. "We towed the launch to Pen Mill, and Campbell went ashore and rang up the police. The Head Constable came over at once and brought the doctor with him. There was the devil of a fuss, as you can imagine. Fortunately, however, the old boy knew all about Campbell, and after a lot of jaw we were allowed to bring you back here and put you to bed. It was nearly midnight by then, and we've been taking turns sitting up with you ever since."

"What's the time now?" I demanded.

Bobby glanced at his watch.

"Close on twelve."

"And where's Campbell?" I asked.

"He stopped ashore with the police. There's going to be an inquest on Manning this afternoon, and——"

He was interrupted by a loud ring at the front door bell.

Christine rose quickly.

"It's probably the doctor," she said. "He promised to come over as soon as he was free."

She motioned Bobby to remain where he was, and, crossing the room, disappeared into the passage.