f his
close-cropped bullet head to his thick-soled boots he looked like a
rural policeman. There was an awkward pose about him as he stood up--a
clumsy effort to maintain the semblance of an official dignity. The
questioning look his ferret eyes cast at the butler through the haze of
tobacco smoke which filled the room indicated his impression that the
visit was not merely a neighbourly call. Tufnell did not leave him in
doubt on the point.

"You are wanted at the moat-house at once, Sergeant Lumbe," he said
gravely. "A terrible crime has been committed. Mrs. Heredith has been
murdered."

"Murdered!" ejaculated the sergeant, looking vacantly across the table
at his wife, who had given vent to a cry of horror. "Murdered!" he
repeated, as though seeking to assure himself of the truth of the
butler's statement by a repetition of the word.

"Yes. She was shot in her bedroom a little while ago while the other
guests were at dinner. You must come at once."

Sergeant Lumbe laid his pipe on the table with a trembling hand. He was
overwhelmed by the magnitude of the catastrophe, and hardly knew what to
do. His previous experience of crime was confined to an occasional
arrest of the village drunkard, who invariably went with him
confidingly. His eye wandered to a bookcase in the corner of the room,
as if he would have liked to consult a "Police Code" which was
prominently displayed on one of the shelves. Apparently he realized the
indignity of such a course in the presence of a member of the public, so
he turned to Tufnell and said:

"I'll go with you, but I must first put on my tunic."

"Be as quick as you can," said the butler, taking a chair.

Sergeant Lumbe went into an inner room, where his wife followed him.
Tufnell heard them whispering as they moved about. Then Sergeant Lumbe
hastily emerged buttoning his tunic. There was an eager look on his
face.

"The wife has been saying that we ought to take her brother along," he
said. "He belongs to Scotland Yard. He's spending his holidays with us."

"Where is he?" asked Tufnell, impressed by the magic of the name of
Scotland Yard.

"He's just stepped over to the _Fox and Knot_ to have a game of
billiards, finding it a bit lonesome here, after London. Do you think we
might send for him and take him with us?"

"I think it would be a very good idea," said Tufnell. "But can he be got
at once?" he added, with a glance at the little clock on the
mantelpiece. "The sooner