‘There are ten marks about her neck, apparently finger marks. Of these eight are together at the back of the neck and not strongly marked. The remaining two are situated in front of the throat, close together and one on each side of the windpipe. The skin at these points is much bruised and blackened, and the pressure must therefore have been very great.
‘It seemed clear the marks were caused by some individual standing in front of her and squeezing her throat with both hands, the thumbs on the windpipe and the fingers round the neck. From the strength necessary to produce such bruises, it looks as if this individual were a man.
‘An autopsy revealed the fact that all the organs were sound, and there was no trace of poison or other cause of death. The conclusion is therefore unavoidable that the woman was murdered by strangulation. She appears to have been dead about a week or slightly longer.’
‘That’s definite, anyway,’ mused Burnley. ‘Let’s see what else we have.’
There was the woman’s rank in life. She was clearly well off if not rich, and probably well born. Her fingers suggested culture; they were those of the artist or musician. The wedding ring on her right hand showed that she was married and living in France. ‘Surely,’ thought the Inspector again, ‘the Chief is right. It would be impossible for a woman of this kind to disappear without the knowledge of the French police. My job will be done when I have seen them.’
But supposing they did not know. What then?
There was first of all the letter to Felix. The signatory, M. Le Gautier, assuming such a man existed, should be able to give a clue. The waiters in the Toisson d’Or Café might know something. The typewriter with the defective letters was surely traceable.
The clothes in which the corpse was dressed suggested another line of attack. Inquiry at the leading Paris shops could hardly fail to produce information. And if not there were the rings and the diamond comb. These would surely lead to something.
Then there was the cask. It was a specially made one, and must surely have been used for a very special purpose. Inquiry from the firm whose label it had borne could hardly be fruitless.
And lastly, if all these failed, there was left advertisement. A judiciously worded notice with a reward for information of identity would almost certainly draw. Burnley felt he was well supplied with clues. Many and many a thorny problem he had solved with far less to go on.