If the Dutch boy had been with the mystery woman in Rooie’s closet, Harry was sure the two of them would have tried to stop the killing. And, almost from the beginning, Harry had doubted that the witness was a first-time prostitute; unless she’d been an “illegal,” even a first-timer would have gone to the police. And if she’d been an “ illegal,” who would she have found to write her eyewitness account in such perfect Dutch?
A Jamaican prostitute on the Slapersteeg also remembered Ruth Cole. “She was small. She said she was lost,” the Jamaican told Harry. “I took her out of the alley by her arm. I was surprised she had such a strong right arm.”
That was when Sergeant Hoekstra realized that he had seen the mystery woman himself ! He suddenly recalled the woman he’d followed through de Wallen one early morning; she’d had an athletic way of walking. She was small, but she looked strong. She certainly hadn’t looked “lost.” She’d looked purposeful, and Harry had followed her not only because she seemed out of place, but also because she was strikingly attractive. (Not to mention vaguely familar! It’s a wonder Harry failed to recognize her from her book-jacket photos.) When he became aware that she’d noticed him following her, Harry had gone back to the Warmoesstraat station.
He’d spoken to the two fat prostitutes from Ghana last. The unknown tourist had paused on the Stoofsteeg long enough to ask the prostitutes where they were from; in turn they’d asked Ruth Cole where she was from, and she’d told them she was from the United States. (What Harry had learned from the prostitutes from Ghana— namely, that his witness was an American—would turn out to be a more important bit of information than he’d first thought.)
Nico Jansen had come to a dead end on his computer. The Polaroid print coater with the azure-blue cap could have been purchased in either Amsterdam or Zurich. That (according to the mystery witness) the murderer looked like a mole, that he wheezed, that he had squinty eyes (“almost totally closed”) . . . of what use was this without a fingerprint in Zurich that matched the thumbprint on the tube of Polaroid print coater in Amsterdam?
And that the witness had thought the murderer worked for SAS, the Scandinavian airline, proved to be a false lead. Despite the examination of the prints of every male employee working in security for SAS, a matching thumbprint could not be found.
Only because Harry Hoekstra knew English so well, and German a little, was the murderer ever caught. It turned out that the most important piece of information in the eyewitness’s account was the observation that the murderer spoke English with what might have been a German -sounding accent.
It was the day after Nico Jansen told Harry that the detectives had come to a dead end in regard to Rooie’s murder. Harry had gone back to the eyewitness account again. Suddenly he saw what he’d been missing. If the murderer’s first language was German, SAS might not be SAS—in the German alphabet, as in the Dutch, a is pronounced as ah . In the German alphabet, e is pronounced as ay . And to an American witness, S E S would have sounded like S A S. The murderer had nothing to do with the Scandinavian airline. The murderer had something to do with security for a company called SES!
Harry didn’t need Nico Jansen’s computer to find out what SES was. The International Chamber of Commerce was happy to help Harry find a company with those initials in a German-speaking city, and in less than ten minutes Harry had identified the murderer’s employer. The venerable Schweizer Elektronik- und Sicherheitssysteme (SES) was located in Zurich; the company designed and installed security alarms for banks and museums all over Europe.
It gave Harry some small pleasure to find Nico Jansen in the detectives’ room, where the computers always bathed the faces of the detectives in an unnatural light and bombarded them with unnatural sounds. “I’ve got something for you to feed into your computer, Nico,” Harry had said. “If you want me to talk to your colleague in Zurich, my German’s better than yours.”
The detective in Zurich was named Ernst Hecht; he was getting ready to retire. He’d presumed he would never find out who had killed a Brazilian prostitute in the area of the Langstrasse almost six years before. But the Schweizer Elektronik- und Sicherheitssysteme was a small but important security-alarm company; for insurance reasons, every employee of the company who’d ever designed or installed a security system for a bank or a museum had been fingerprinted.
The thumb that matched the thumbprint on the Polaroid print coater belonged to a former employee, a security-alarm engineer named Urs Messerli. Messerli had been in Amsterdam in the fall of 1990 to prepare an estimate for the expense of a fire- and motion-detection system in an art museum. He’d routinely traveled with an old Polaroid camera that used 4X5 Land film, type 55, whose black-and-white prints were preferred by all the engineers at SES. They were large-format prints, with negatives. Messerli had taken over six dozen photographs of the interior of the art museum in Amsterdam in order to know how many fire- and motion-detection devices would be needed and exactly where they should be installed.
Urs Messerli was no longer working for SES because he was very ill. He was hospitalized, presumed to be dying of a lung infection related to his emphysema, which he’d had for fifteen years. (Harry Hoekstra thought that someone suffering from emphysema probably sounded a lot like an asthmatic.)
The Universit‰tsspital in Zurich was famous for its care of emphysema patients. Ernst Hecht and Harry didn’t have to worry about Urs Messerli slipping away before they could talk to him, not unless Messerli slipped away into death; the patient was on oxygen most of the time.
And Messerli suffered from another, more recent misfortune. His wife of some thirty years was divorcing him. While he lay dying, literally gasping for breath, Messerli’s wife was also insisting that she not be written out of her husband’s will. She’d discovered several photographs of naked women in his home-office. Shortly after he’d been hospitalized, he’d asked her to look for some important papers— namely, a codicil to his will. Frau Messerli had come upon the photographs quite innocently.
By the time Harry flew to Zurich, Frau Messerli was still innocent of the most important content of those photographs of naked women, which she’d given to her divorce lawyer. Neither she nor her lawyer realized that they were photographs of prostitutes who were dead; that the women were naked was all that concerned them.
Harry had no difficulty identifying Rooie’s photograph in Ernst Hecht’s office; and Hecht had easily recognized the murdered Brazilian prostitute from the area of the Langstrasse. What had surprised both policemen was that there were a half-dozen other photographs.
The Schweizer Elektronik- und Sicherheitssysteme company had sent Urs Messerli all over Europe; he’d killed prostitutes in Frankfurt and in Brussels, in Hamburg and The Hague, in Vienna and Antwerp. He hadn’t always killed them in the same efficient way, nor had he always lit his subjects with the same floodlight from his big leather briefcase, but he had always posed his dead girls in a similar fashion: lying on their sides with their eyes closed, and with their knees drawn up to their chests in a modest, little-girlish posture, which was why Messerli’s wife (and his wife’s lawyer) had never suspected that the naked women were dead .
“You must congratulate your witness,” Ernst Hecht had told Harry. They were en route to the Universit‰tsspital to see Urs Messerli before he died—Messerli had already confessed.
“Oh, I will thank her,” Harry had said. “When
I find her.”
Urs Messerli’s English was exactly as the mystery-woman witness had described it: Messerli spoke English well, but with a German-sounding accent. Harry chose to speak to Messerli in English—especially since Ernst Hecht’s English was pretty good, too.
“In Amsterdam, on the Bergstraat . . .” Harry had begun. “She had auburn hair and a good figure for a woman her age, but fairly small breasts . . .”
“Yes, yes—I know!” Urs Messerli had interrupted him.
A nurse had to pull off the oxygen mask in order for Messerli to be able to speak; then he would gasp—he made a sucking sound—before the nurse covered his mouth and nose with the mask again.
His grayness was far in advance of how gray he’d been when Ruth Cole had seen him and likened him to a mole; now his skin resembled ash. The enlarged air spaces in his lungs made a sound of their own, which was separate from his ragged breathing; it was as if you could hear the damaged tissue that lined the walls of the air spaces breaking away.
“You had a witness in Amsterdam,” Harry told the murderer. “I don’t suppose you got a look at her.”
For once, the vestigial-like eyes opened wider—like a mole discovering sight. The nurse removed the oxygen mask again. “Yes, yes—I heard her! Someone was there!” Urs Messerli gasped. “She made a small sound. I almost heard her.” A paroxysm of coughing overcame him. The nurse once more had to cover his mouth and nose with the mask.
“She was in the wardrobe closet,” Harry told Messerli. “All the shoes had been turned—they were pointed toes-out—and she was standing among the shoes. You probably could have seen her ankles, if you’d looked.”
Urs Messerli was inexpressibly saddened by this news, as if he would have enjoyed at least meeting the witness—if not killing her.