He explained that he would have a seaman deliver two suitcases to them at Yokosuka. The cases, which they would be free to open if they wished, would contain a few shirts, some dolls for his relative’s children, and a few other inexpensive gifts. The nurses would not have to bother about delivering them, because his relative would call for them at their quarters. The nurses said they would be delighted to do him a favor. And they bid one another goodbye.

Betty and Harriet were not the only Americans who had sought the services of Mr. Chu that week of February, 1958. Air Force Captain Bob Hampton, a tall, slim young jet fighter pilot, also was one of his customers. Hampton had hitched a ride from Japan to Hong Kong aboard an Air Force transport. He had called on Chu to help him purchase several tailored suits and shirts, a camera, a watch and other gifts.

Before they parted Chu also asked Hampton if he would mind carrying a suitcase back to Japan for his relative, a Mr. Lee. The captain said he would be glad to do him a favor, whereupon Chu brought out a suitcase from the shop where he worked. He opened it to show his friend that it contained only a few dolls, several shirts, ties, and other inexpensive small gifts. Hampton bid Chu goodbye, carrying the suitcase with him as he hurried to catch his plane back to Tokyo.

Soon afterward, Chu once more ran into a friend, Seaman Leslie Brown, a broad-shouldered young native of Los Angeles who had come ashore from the SS President Cleveland when the big liner docked with its load of ’round-the-world tourists. Chu had met Brown on a previous visit, introducing himself to the lonely sailor he had noticed wandering through the streets of Kowloon and inviting him on a tour of the colony. Brown had repaid Chu by introducing him to other crew members on shopping expeditions.

When they met once again, Chu invited Brown to lunch at a restaurant where waiters brought to the table the most bewildering variety of Chinese food Brown had ever eaten. “This is the best and cheapest food in all Hong Kong,” Chu said.

During the meal, Chu asked Brown if he would do him the favor of delivering a suitcase to a relative, Mr. Lee, in Los Angeles. He explained, as he had to the other Americans, that the suitcase contained only a few gifts.

“Sure,” Brown said, “if there is nothing in it to cause me any trouble.”

Chu assured Brown there would be no trouble. He took him to the home of a friend, Ting Ching-Tsoi, where Mrs. Ting brought out a suitcase. Chu opened it to show Brown that it contained nothing but the gifts he had described. And then he gave Brown $20 for his trouble in delivering the luggage.

That night, Chu also delivered two suitcases to a seaman aboard the USS Kearsarge, to be taken to Betty Warren and Harriet Davis in Yokosuka.

Unknowingly, these Americans were innocents in a plot to smuggle millions of dollars worth of narcotics into the United States, either directly or by way of Japan. Each of the suitcases contained a false bottom in which packets of heroin were concealed.