The Knickerbocker Hotel was a hit from the day John Jacob Astor IV opened the fifteen-story Beaux Arts building on the corner of 42nd and Broadway. The great Caruso took up permanent residence, three short blocks from the Metropolitan Opera House, as did coloratura soprano Luisa Tetrazzini, the “Florentine Nightingale,” who inspired the Knickerbocker’s chef to invent a new macaroni dish, Pollo Tetrazzini.
Ahead of both events, months before the official opening, Joseph Van Dorn had moved his private detective agency’s New York field office into a sumptuous second floor suite at the top of the grand staircase. He negotiated a break on the rent by furnishing house detectives. Van Dorn had a theory, played out successfully at his national headquarters in Chicago’s Palmer House and at his Washington, D.C., field office in the New Willard Hotel, that lavish surroundings paid for themselves by persuading his clientele that high fees meant quality work. A rear entrance, accessible by a kitchen alley and back stairs, was available for clients loath to traverse the most popular hotel lobby in the city to discuss private affairs, for informants shopping information, and for investigators in disguise.
Isaac Bell directed Giuseppe Vella to that entrance.
The tall detective greeted the Italian contractor warmly in the reception room. He inquired about Maria and her mother, and refused, again, an offer of a monetary reward beyond the Van Dorn fee, saying, good-naturedly but firmly, “You’ve already paid your bill on time, a sterling quality in a client.”
Bell led the Italian into the working heart of the office, the detectives’ bull pen, which resembled a modern Wall Street operation, with candlestick telephones, voice tubes, clattering typewriters, a commercial graphophone, and a stenographer’s transcribing device. A rapid-fire telegraph key linked the outfit by private wire to Chicago, to field offices across the continent, and to Washington, where the Boss spent much of his time wrangling government contracts.
Bell commandeered an empty desk and a chair for Vella and examined the Black Hand extortion letter. Half-literate threats were illustrated with crude drawings on a sheet of top quality stationery.
Vella said, “It was tied with string around the stone they threw in the window.”
“Do you have the string?”
Vella pulled a strand of butcher’s twine from his pocket.
Bell said, “I’ll look into this, immediately, and discuss it with Mr. Van Dorn.”
“I am afraid for my family.”
“When you telephoned, I sent men to 13th Street to guard your home.”
Bell promised to call on Vella that afternoon at Vella’s current construction site, an excavation for the new Church of the Annunciation at 128th Street in Harlem. “By the way, if you notice you are being followed, it will only be that detective . . . there.” He directed Vella’s gaze across the bull pen. “Archie Abbott will look out for you.”
The elegantly dressed, redheaded Detective Abbott looked to Vella like a Fifth Avenue dandy until he slid automatic pistols into twin shoulder holsters, stuffed his pockets with extra bullet clips, sheathed a blackjack, and loaded a shotgun shell into his gold-headed walking stick.
Isaac Bell took the Black Hand letter to Joseph Van Dorn’s private office. It was a corner room with an Art Nouveau rosewood desk, comfortable leather armchairs, views of the sidewalks leading to the hotel entrances, and a spy hole for inspecting visitors in the reception room.
Van Dorn was a balding Irishman in his forties, full in the chest and fuller in the belly, with a thick beard of bright red whiskers and the gruffly amiable charm of a wealthy business man who had prospered early in life. Enormously ambitious, he possessed the ability, rare in Bell’s experience, to enjoy his good fortune. He also had a gift for making friends, which worked to the great advantage of his detective agency. His cordial manner concealed a bear-trap-swift brain and a prodigious memory for the faces and habits of criminals, whose existence he took as a personal affront.
“I’m glad for any business,” said Van Dorn. “But why doesn’t Mr. Vella take his troubles to Joe Petrosino’s Italian Squad?”
New York Police Detective Joseph Petrosino, a tough, twenty-year veteran with an arrest and conviction record that was the envy of the department, had recently received the go-ahead from Commissioner Bingham to form a special squad of Italian-speaking investigators to fight crime in the Sicilian, Neopolitan, and Calabrese neighborhoods.
“Maybe Mr. Vella knows there are only fifteen Italians in the entire New York Police Department.”
“Petrosino’s got his work cut out for him,” Van Dorn agreed. “This ‘Black Hand’ plague is getting out of control.” He gestured at a heap of newspaper clippings that Isaac Bell had asked Research to gather for the Boss. “Bombing fruit stands and burning pushcarts, terrorizing poor ignorant immigrants, is the least of it. Now they’re tackling Italian bankers and business men. We’ll never know how many wealthy parents quietly ransomed their children, but I’ll bet enough to make it a booming business.”
Bell passed Van Dorn the Black Hand letter.
Van Dorn’s cheeks reddened with anger. “They actually address the little girl! What scum would frighten a child like this?”
“Feel the paper.”
“Top quality. Rag, not pulp.”