“That’s a good point, Mr. Button. First off, the community can be assured that this investigation will reach its fruition no matter where it leads. The chips will fall where they may. If a police officer is responsible then he or she will be brought to justice. I guarantee it. Secondly, the department is being aided in this investigation by Inspector General Carla Entrenkin, who as you all know is a civilian observer who reports directly to the police commission, the city council and mayor.”

The chief raised his hand to cut off another question from Button.

“I’m not finished, Mr. Button. As I said, lastly I would like at this time to introduce Assistant Special Agent in Charge Gilbert Spencer from the Los Angeles field office of the Federal Bureau of Investigation. I have discussed this crime and this investigation with Mr. Spencer at length and he has agreed to bring the bureau in to help us. Beginning tomorrow, FBI agents will be working side by side with LAPD detectives in a group effort to bring this investigation to a swift and successful conclusion.”

Bosch tried to show no response as he listened to the chief announce the FBI involvement. He was not shocked by it. He realized it was a good move by the chief and might buy some time in the community. It might even get the case solved, though that was probably a secondary condition in the chief’s decision making. He was primarily trying to put out fires before they started. The bureau was a pretty good hose with which to do that. But Bosch was annoyed that he had been left out of the loop and was finding out about the bureau’s entry into his case at the same time as Harvey Button and everybody else. He glanced over at Irving, who picked it up on his radar and looked back. They traded glares until Irving looked away to the podium as Spencer took a position behind the microphones.

“I don’t have much to say yet,” the bureau man said. “We will be assigning a team to the investigation. These agents will work with the LAPD detectives and it is our belief that together we will break this case quickly.”

“Will you be investigating the officers in the Black Warrior case?” a reporter called out.

“We will be taking a look at everything but we are not going to be sharing our investigative strategy at this time. From this point, all media inquiries and releases will be handled through the LAPD. The bureau will — ”

“Under what authority is the FBI entering the case?” Button asked.

“Under civil rights codes the bureau has the authority to open an investigation to determine if an individual’s rights have been violated under color of law.”

“The color of law?”

“By an officer of the law. I am going to turn this over to . . .”