Sergeant Dannelly had the door open before Highway Two-B lurched to a stop in front of the diner. Pistol drawn, he ran into the building, with Waldron on his heels.

A blond woman was on her knees beside Dutch Moffitt, who seemed to be sitting on the floor with his back against the wall. Dannelly pushed her out of the way, saw the blank look in Moffitt's eyes, and then felt for a pulse.

"He ran out the back," the woman said, very softly.

"Go after him!" Dannelly ordered Waldron. "I'll go around outside."

He pushed himself to his feet and ran back out of the diner. He recognized the signs of fury in himself-some miserable fucking pissant shit had shot Dutch, the best goddamn captain in the department-and told himself to take it easy.

He stopped and took two deep breaths and then started to run around the diner building. Then he changed his mind. He ran to the car, whose doors were still open, switched the radio to the J-Band, and picked up the microphone.

"Highway Two-B to radio. Will you have all Highway cars switch to JBand, please."

He waited a moment, to give radio time to relay the message, and to give everybody time to switch frequencies, and then put the mike to his lips again.

"Highway Two-B to all Highway cars. We have a police shooting at Boulevard and Harbison involving Highway One. All Highway units respond and survey the area for suspect. Radio, will you rebroadcast the description of the suspect?"

He threw the microphone on the seat and started to run to the rear of the Waikiki Diner. He knew that all over the city, every Highway Patrol car had turned on its siren and flashing lights and was heading for the Waikiki Diner.

"Highway takes care of its own," Sergeant Dannelly said firmly, although there was nobody around to hear him.

The third response to the "assist officer, shots fired" call came from a new, light tan 1973 Ford LTD Brougham, which was proceeding northward on Roosevelt Boulevard, just past Adams Avenue and the huge, red brick regional offices of Sears, Roebuck amp; Company.

There was nothing to indicate the LTD was a police vehicle. It even had whitewall tires. When the driver, Peter F. Wohl, a tall man in his very early thirties, wearing a well-cut glen-plaid suit, decided to respond, he had to lean over and open the glove compartment to take the microphone out.

"Isaac Twenty-three," he said to the microphone, "put me in on that assist."

He pushed in the button on the steering wheel that caused all the lights on the LTD to flash on and off (what Ford called "the emergency flasher system") and started methodically sounding his horn. The LTD had neither a siren nor a flashing light.

"Isaac" was the call sign for "Inspector." Peter F. Wohl was a Staff Inspector. On those very rare occasions when he wore a uniform, it carried a gold leaf insignia, identical to the U.S. military's insignia for a major.

A Staff Inspector ranked immediately above a captain, and immediately below an inspector, who wore the rank insignia of a lieutenant colonel. There were eighteen of them, and Peter F. Wohl was the youngest. Staff inspectors thought of themselves as, and were generally regarded, by those who knew what they really did, to be, some of the best cops around.

They were charged with investigating police corruption, but that was not all they did, and they didn't even do that the way most people thought they did. They were not interested in some cop taking an Easter ham from a butcher, but their ears did pick up when the word started going around that a captain somewhere had taken a blonde not his wife to Jersey to play the horses in a new Buick.

As they thought of it, they investigated corruption in the city administration; fraud against the city; bribery and extortion; crimes with a political connection; the more interesting endeavors of organized crime; a number of other interesting things; and only way down at the bottom of the list, crooked cops.

Peter (no one had ever called him "Pete," not even as a kid; even then he had had a quiet dignity) Wohl did not look much the popular image of a cop. People would guess that he was a stockbroker, or maybe an engineer or lawyer. Aprofessional, in other words. But he was a cop. He'd done his time walking a beat, and he'd even been a corporal in the Highway Patrol. But when he'd made sergeant, young, not quite six years on the force, they'd assigned him to the Civil Disobedience Squad, in plain clothes, and he'd been in plain clothes ever since.

It was said that Peter Wohl would certainly make it up toward the top, maybe all the way. He had the smarts and he worked hard, and he seldom made mistakes. Equally important, he came from a long line of cops. His father had retired as a Chief Inspector, and the line went back far behind him.

The roots of the Wohl family were in Hesse. Friedrich Wohl had been a farmer from a small village near Kassel, pressed into service as a Grenadier in the Landgrave of Hesse-Kassel's Regiment of Light Foot. Primarily to finance a university he had founded (and named after himself) in buildings he confiscated from the Roman Catholic Church at Marburg an der Lahn, Landgrave Philip had rented out his soldiers to His Most Britannic Majesty, George III of England, who had a rebellion on his hands in his North American colonies.

Some predecessor of William Casey (some say it was Baron von Steuben, others think it was the Marquis de Lafayette) pointed out to the founding fathers that the Landgrave of Hesse-Kassel's Regiment of Light Foot (known, because of their uniforms, as "the Redcoats") were first-class soldiers, sure to cause the Continental Army a good deal of trouble. But they also pointed out that many of them were conscripted, and not very fond of the Landgrave for conscripting them. And, further, that a number of them were Roman Catholic, who considered the Landgrave's expulsion of the Church and his confiscation of Church property an unspeakable outrage against Holy Mother Church.

It was theorized that an offer of 160 acres of land, a small amount of gold, and a horse might induce a number of the Redcoats to desert. The theory was put into practice and at least one hundred Redcoats took advantage of the offer. Among them, although he was not a Roman Catholic and had entered the service of the Landgrave voluntarily, was Grenadier Friedrich Wohl.

Friedrich Wohl's farm, near what is now Media, prospered. When the War of 1812 came along, he borrowed heavily against it, and used the money to invest in a privateer, which would prey upon British shipping and make him a fortune. TheDetermination sailed down the Delaware with all flags flying and was never heard from again.

Wohl lost his farm and was reduced to hiring himself and his sons out as farm laborers.

The sons moved to Philadelphia, where they practiced, without notable success, various trades and opened several small businesses, all of which failed. In 1854, following the Act of Consolidation, which saw the area of Philadelphia grow from 360 acres to 83,000 by the consolidation of all the tiny political entities in the area into a city, Karl-Heinz Wohl, Friedrich Wohl's youngest grandson, managed to have himself appointed to the new police department.

There had been at least one Wohl on the rolls of the Philadelphia Police Department ever since. When Peter Wohl graduated from the police academy, a captain, two lieutenants, and a detective who were either his uncles or cousins sat with Chief Inspector August Wohl on folding chairs in the auditorium watching Peter take the oath.

There was a long line of cars slowing to enter Oxford Circle ahead of him, a line that was not likely to make room for him, no matter how his lights flashed, or he sounded the horn. He fumed until his path was cleared, then floored the accelerator, racing through the circle, and leaving in his wake a half dozen citizens wondering where the cops were when they were needed to protect people from idiots like the one in the tan Ford.