At Villa Rose

Middle-aged Julius Ricardo is on holiday at Aix-les-Bains. One evening at the casino he notices Celia Harland, beautiful companion to wealthy Madam Camille Dauvray. Rescued from starvation, and probably worse, by her kind-hearted employer, Miss Harland is now romantically involved with rich young Englishman Harry Wethermill. Both men are staying at the Hotel Majestic, and next morning Wethermill bursts into Ricardo's room with the news Madam Dauvray has been murdered at the Villa Rose, her confidante and maid Helene Vauquier bound and chloroformed, and Miss Harland, madam's car, and all her extremely valuable jewelry are gone. Wethermill insists Inspector Hanaud of the Paris Surete, also holidaying in the town, aid the local authorities with their investigation, not least in finding the missing girl, even though he appears to be the only person who believes her innocent of the terrible crime.