The song I knew and she sang it well. Her voice was as soft as a breeze, whereas the song’s original voice carried the rasp of all the world’s anguish in it. I didn’t think anybody could ever touch Louis Armstrong but Danny Cross certainly did.

I see skies of blue

And clouds of white

The bright blessed day

The dark sacred night

And I think to myself

What a wonderful world

And that was the hardest part of the surveillance to watch. That was the part that made me feel the most like an intruder, as if I had crossed some line of decency within myself.

“Turn it off now,” I finally said.

The defining moment for me as a police officer did not occur on the street or while I worked a case. It occurred on March 5, 1991. It was during the afternoon and I was in the squad room in Hollywood Division ostensibly doing paperwork. But like everybody else in the squad I was waiting. When everybody started leaving their desks to gather at the televisions I got up, too. There was one in the lieutenant’s office and one was mounted overhead on the wall by the burglary table. I didn’t get along with the lieutenant at the time so I moved to the burglary pen to watch. We had already heard about it but few of us had actually seen the tape yet. And there it was. Grainy black-and-white but still clear enough to see and to know that things would change. Four uniform cops gathered around a man flopping on the ground. Rodney King, ex-con and now speeding scofflaw. Two of the cops were wailing on him with batons. A third kicked him while the fourth controlled the juice for the Taser gun. A second larger ring of uniforms stood around and watched. A lot of jaws dropped in the squad room as we looked up at the screen. A lot of hearts fell. We felt betrayed in some way. To a man and woman we all knew that the department would not withstand the tape. It would change. Police work in Los Angeles would change.

Of course we didn’t know how or whether it would be for better or for worse. We didn’t know then that political motives and racial emotions would rise up over the department like a tidal wave, that there would later be a deadly riot and complete tearing of the city’s social fabric. But as we watched that grainy video we all knew something was coming. All because of that one moment of anger and frustration acted out under a streetlight in the San Fernando Valley.

As I sat in the waiting room of a downtown law office I thought about that moment. I remembered the anger I felt and I realized it had come back to me across time. The recording I had of Lawton Cross being abused was no Rodney King tape. It would not set back law enforcement and community relations decades. It would not change the way people viewed police and decided whether to back them or cooperate with them. But it had a clear kinship in its sickeningly pure depiction of the abuse of power. It didn’t have the juice to change a city but it could change a bureaucracy like the Federal Bureau of Investigation. If I wanted it to.

But I didn’t. What I wanted was something else and I was going to use the recording to get it. In the short run at least. I wasn’t thinking yet about what might happen with it or with me further down the road.

The law library I sat in an hour after leaving Biggar amp; Biggar was lined with cherry wood paneling and bookshelves full of leather-bound volumes of law books. In the few open spaces on the walls there were lighted oil paintings depicting the law firm’s partners. I stood in front of one of the paintings studying the fine brushwork. It showed a handsome man standing tall with brown hair and piercing green eyes set off by a deep tan. The gold plate on the top of the mahogany frame said his name was James Foreman. He looked like everything a successful man should be.

“Mr. Bosch?”

I turned. The matronly woman who had escorted me to the library now beckoned to me at the door. I went to her and she led me down a hall thickly carpeted in a soft green that whispered money with every step I took. She led me to an office where a woman I didn’t recognize was waiting behind a desk. She stood up and offered her hand.

“Hello, Mr. Bosch, I’m Roxanne, Ms. Langwiser’s assistant. Would you like a bottle of water or coffee or anything?”

“Uh, no, I’m fine.”

“You can go on in, then. She’s waiting.”

She pointed me toward a closed door to the side of her desk and I walked to it, knocked once on it, and went in. I was carrying a briefcase I had borrowed from Burnett Biggar.

Janis Langwiser was sitting behind a desk that reminded me of a two-car garage. She also had the twelve-foot ceiling and the cherry wood paneling and shelves. She wasn’t a small woman. Rather, she was tall and slim. But the office made her look diminutive. She smiled when she saw me and I did likewise.

“They never asked me if I wanted bottled water or coffee when I came to see you at the DA’s office.”

“I know, Harry. Times have certainly changed.”

She stood up and reached her hand across the desk. She had to lean forward to make it. We shook hands. I met her when she was a rookie filing deputy in downtown criminal courts. I watched her grow up and handle some of the biggest and toughest cases. She was a good prosecutor. Now she was trying to be a good criminal defense attorney. Rare was the prosecutor who made a whole career of it. The money was too good at the other table. Judging by the office I was in, Janis Langwiser was sitting pretty at that other table.

“Have a seat,” she said. “You know I’ve been meaning to track you down and call you. You just turning up like this today is great.”

I was confused.

“Track me down for what? You’re not repping anybody I put in the clink, are you?”

“No, no, nothing like that. I wanted to talk to you about a job.”

I raised my eyebrows. She smiled like she was offering me the keys to the city.

“I don’t know what you know about us, Harry.”

“I know you were pretty hard to find. You’re not listed in the phone book. I had to call a friend of mine at the DA’s office and he got me the number.”

She nodded.

“That’s right. We’re not listed. We don’t need to be. We have very few clients and we handle every legal detail that crops up in their lives.”

“And you handle the criminal details.”

She hesitated. She was trying to judge where I was coming from.

“That’s right. I’m the firm’s criminal expert. That’s why I was meaning to call you. When I heard you retired I thought this would be perfect. Not full-time, but sometimes-depending on the case-it gets hot and heavy. We could really use somebody with your skills, Harry.”

I took a moment to compose my answer. I didn’t want to offend her. I wanted to hire her. So I decided not to tell her that what she was suggesting was impossible. That I could never move to the other table, no matter what the money was. It wasn’t in me. Retired or not, I had a mission in life. Working for a defense attorney wasn’t part of it.

“Janis,” I said, “I’m not looking for a job. I sort of already have one. The reason I’m here is because I want to hire you.”

She giggled.

“You’re kidding,” she said. “Are you in trouble?”

“Probably. But that’s not why I want to hire you. I need a lawyer I can trust to hold something for me and take the appropriate actions with it if necessary.”

She leaned forward in her desk. She still was at least six feet away from me.

“Harry, this is getting mysterious. What is going on?”

“First off, what is your normal retainer? Let’s get the client thing out of the way first.”

“Harry, our minimum retainer is twenty-five thousand dollars. So forget about that. I owe you for all of those airtight cases you brought me. Consider yourself a client.”