I unlocked my office and dropped my bag on the chair. I really didn't have much to do. Maybe I'd put in a little bit of work and then head home again.

My answering machine showed no messages. I sorted through the mail from the day before and then typed up the notes from my visit with Lovella Daggett, Eugene Nickerson, and his sister, Essie. Since no one seemed to know where John Daggett was, I decided I'd try to get a line on Billy Polo instead. I was going to need data for an effective paper search. I put a call through to the Santa Teresa Police Department and asked to be connected to Sergeant Robb.

I'd met Jonah back in June when I was working on a missing persons case. His erratic marital status made a relationship between us inadvisable from my point of view, but I still eyed him with interest. He was what they called Black Irish: dark-haired, blue-eyed, with (perhaps) a streak of masochism. I didn't know him well enough to determine how much of his suffering was of his own devising and I wasn't sure I wanted to find out. Sometimes I think an unconsummated affair is the wisest course, in any event. No hassles, no demands, no disappointments, and both partners keep all their neuroses under wraps. Whatever the surface appearances, most human beings come equipped with convoluted emotional machinery. With intimacy, the wreckage starts to show, damage rendered in the course of passions colliding like freight trains on the same track. I'd had enough of that over the years. I wasn't in any better shape than he was, so why complicate life?

Two rings and the call was picked up.

"Missing Persons, Sergeant Robb."

"Hello, Jonah. It's Kinsey."

"Hey, babe," he said, "What can I do for you that's legal in this state?"

I smiled. "How about a field check on a couple of ex-cons?"

"Sure, no sweat," he said.

I gave him both names and what little information I had. He took it down and said he'd get back to me. He'd fill out a form and have the inquiry run through the National Crime Information Computer, a federal of-fense since I'm really not entitled to access. Generally, a private investigator has no more rights than the average citizen and relies on ingenuity, patience, and resourcefulness for facts that law enforcement agencies have available as a matter of course. It's a frustrating, but not impossible, state of affairs. I simply cultivate relationships with people plugged into the system at various points. I have contacts at the telephone company, the credit bureau, Southern California Gas, Southern Cal Edison, and the DMV. Occasionally I can make a raid on certain government offices, but only if I have something worthwhile to trade. As for information of a more personal sort, I can usually depend on people's tendencies to rat on one another at the drop of a hat.

I made up a check sheet for Billy Polo and went to work.

Knowing Jonah, he'd call Probation and pick up Polo's current address. In the meantime, I wanted to tag some bases of my own. A personal search always pays unexpected dividends. I didn't want to bypass the possibility of surprise, as that's half the fun. I knew Polo wasn't listed in the current phone book, but I tried information, thinking he might have had a phone put in. There was no new listing for him.

I put a call through to my pal at the utility company, inquiring about a possible service connection. Their records showed nothing. Apparently he hadn't applied for water, gas, or electricity in the area in his own name, but he could be renting a room somewhere, paying a flat rate, with utilities thrown in.

I put calls through to five or six fleabag hotels on lower State Street. Polo wasn't registered and nobody seemed to spark to the name. While I was at it, I tried John Daggett's name and got nowhere.

I knew I wouldn't get so much as a by-your-leave from the local Social Security office and I doubted I'd find Billy Polo's name among the voter registration files.

Which left what?

I checked my watch. Only thirty minutes had passed since I talked to Jonah. I wasn't sure how long it would take him to call back and I didn't want to waste time sitting around until I heard from him. I grabbed my windbreaker, locked the office, and went down the front stairs to State Street, walking two blocks over and two blocks up to the public library.

I found an empty table in the reference department and hauled out Santa Teresa telephone directories for the past five years, checking back year by year. Four books back, I found Polo. Great. I made a note of the Merced Street address, wondering if his prison sentence accounted for the absence of a listing since then.

I went over to the section on Santa Teresa history and pulled out the city directory for that year. In addition to an alphabetical listing by name, the city directory lists addresses alphabetically so that if you have an address and want to know the resident, you can thumb to the street and number and pick up the name of the occupant and a telephone number. In the back half, telephone numbers are listed sequentially. If all you have is a telephone number, the city directory will provide you with a name and address. By cross referencing the address, you can come up with the name again, an occupation, and the names of neighbors all up and down the same street. In ten minutes, I had a list of seven people who had lived in range of Billy Polo on Merced. By checking for those seven in the current directory, I determined that two were still living there. I jotted down both current telephone numbers, returned the books to their proper places, and headed back toward my office.