“Double doctor,” I said. “What is he, ten years old?”

“Just turned twenty-three, what a slacker. The obvious question is why I don’t have a copy of his CD-ROM. The answer is he offered it to me but with all the static the department’s been getting about privacy violations, he had to submit a formal application to Parker Center first.”

“They made him apply to donate his own data?”

“In triplicate. After which the brass showed its gratitude by ignoring him for months, kept passing the forms to various committees, then Community Relations, legal counsel, the janitors, the catering truck drivers. We still haven’t heard back. If the bosses don’t get off their collectively spreading duff, I may just find myself a personal copy by accident. It’s nuts. Here I am going through boxes and breaking fingernails and Isaac’s got years worth of mayhem on a disk. Not that you just heard any of that.”

“Heard what?” I said.

“Thank you, sir.”

“What kind of static is the department getting about privacy?”

“Mario Fortuno,” she said.

“Private eye to the stars,” I said. “That was what, three years ago?”

“Three and a half is when they got him on the explosives charge but the larger issue is his wiretapping and what I hear is the fallout from that is just beginning.”

“What do illegal taps have to do with Isaac’s crime stats?”

“Fortuno gained access to personal data, had people stalked and harassed and generated some not-so-subtle threats to citizens who’d offended his honcho clients. One way he got the info-and once again you never heard it from me-is by bribing sources at DMV, the phone company, various banks. And the department.”

“Oh,” I said.

“Oh, indeed. If Fortuno ever opens up, there are Hollywood honchos and big-time criminal defense lawyers who could find themselves in the defendant’s chair.”

“Code of silence, so far?”

“In the beginning he put out the omerta line, guy loves the whole Mafia intrigue thing. But what I hear is he’s got six more years on a nine-year sentence and prison life hasn’t been fun. Whatever happens or doesn’t, the brass hears ‘computer disk,’ there’s a stampede to the little boys’ room.”

“Is there anything stopping me, as a concerned private citizen, from talking to Doctor-Doctor Gomez who is now a concerned private citizen?”

“Gee,” she said, “that’s an interesting question. Here’s his phone number.”

“Thanks, Petra. Good talking to you.”

“Same here,” she said. “I think I’ll cut out early and get file dust out of my hair.”

Isaac Gomez answered at his parents’ Union district apartment.

“Hey, Dr. Delaware.”

“Congratulations, Dr. Gomez.”

“Dr. Gomez is some guy with gray hair and bifocals,” he said. “Though if you ask my mother, I’ve already earned tenure and it’s only a matter of time before the Nobel committee knocks at our door.”

“Your mother’s cooking might clinch the award,” I said. “Getting ready for med school?”

“I’m not sure you can ever be ready. I sat in on a few classes last semester and after grad school it seemed regressive, everyone sitting in one room, no curriculum flexibility. One factor might make it more enjoyable. My girlfriend will be in the class.”

“Congrats again.”

“Yes, it’s great.”

Heather Salcido was a tiny, dark-haired beauty whom Isaac had saved from a killer. As good a foundation as any for romance.

“She’d already taken the premed courses studying for her RN. I convinced her to take the MCATS. She scored high, applied, got in. She’s still a little apprehensive but I’m certain she’ll excel. We’re hoping seeing each other daily will help ease the process. So why are you calling?”

I told him.

He said, “Making you a copy of the disks-there are two-is no problem. But they’re encrypted and fairly inaccessible unless you’ve had experience decoding.”

“Not since I worked with the Navajos and unlocked secret Nazi transmissions.”

“Ha. Why don’t you give me the specific addresses on your list and I’ll check for straightaway matches. If I don’t find any, I’ll program a search function that pulls up loci in a steadily widening concentric net where we can adjust for radius. Do you have any geographical criterion in mind?”

Close by.

I said, “Not yet.”

“Okay, so we’ll adopt an empirical approach. Swing the net-like a seine-and analyze which patterns emerge. I could do it in, say in a couple of days?”

“That would be great, Isaac. I really appreciate it.”

“One complication, Dr. Delaware. Heather and I are taking a trip to Asia-last vacation before the grind. Once we’re there, I won’t be available because Myanmar-what used to be Burma-is part of our itinerary and the government there has been known to confiscate computers and refuse entry to anyone trying to bring one in.”

“Maybe that’ll be good for you,” I said.

“How so?”

“Pure vacation, no encumbrances.”

“That’s what Heather says, but to me a computer’s no encumbrance. The notion of traveling without one feels like leaving an arm or a leg at home. It’ll be interesting to see how I adapt.”

Talking about himself as a research subject. I thought of Patty’s detachment. The partitions we all build.

He said, “Meanwhile, give me those streets and I’ll play around.”

Two hours of my own computer games produced no citation or image of Patty Bigelow, no crimes at any of the four addresses.

I made a grilled cheese sandwich that I shared with Blanche. When I poured coffee, she opened her mouth and panted. A coffee-coated fingertip placed on her tongue caused her to back away, shake her head, and spit.

“Everyone’s a critic,” I said. “Next time I’ll brew espresso.”

I tried Robin’s cell, got her voice on message tape. After wondering some more about Patty’s housing choices, I tried Tanya.

“No malpractice,” she said. “Dr. Silverman’s sure?”

“He is.”

“Okay…have you been able to learn anything?”

“Detective Sturgis is going to do some introductory investigation.”

“That’s great,” she said. Flat voice.

“Everything okay, Tanya?”

“I’m a little tired.”

“When you have more energy, I’d like to talk to you again.”

“Sure,” she said. “Eventually.”

“I don’t mean therapy,” I said. “I’d like to find out more about all the places you and your mother lived. For background.”

“Oh,” she said. “Sure, I can do that. I’ve some straightening up to do, then it’s back to campus for study group. Summer school’s supposed to be more mellow but the profs don’t seem to realize that. And with the quarter system, you barely have time to buy books before midterms…could we do it late, say nine thirty? No forget that, I don’t want to impose.”

“It doesn’t need to be tonight, Tanya.”

“I hate having things pile up, Dr. Delaware. If you had time, so would I, but of course that’s not right. You need your evenings-”

“Nine thirty’s fine.”

“You’re sure?”

“Absolutely.”

“Could we make it nine forty-five, just to be safe? I could come back to your office or you could come to my house-maybe you’d like to see the home Mommy made.”

“I would.”

“Great!” she said. “I’ll make coffee.”