yesâhe also used a bench near the conetrees in the center, not the one Lenna pointed out yesterday. Apart from thatââ Tonio shrugged. âPretty much a blank. None of the children ever saw him anywhere except the park, and they all assumed he knew Colin or his parents from somewhere, which is why they never reported the conversations.â
âOnly on Saturdays, eh?â Tirrell said, half to himself. âInteresting.â
âYou think Lennaâs on his side?â Tonio asked.
âWhoseâOliverâs? I doubt it. Sheâs sat with Colin alone on several occasions recently. If the two were in collusion she could have delivered Colin to him at one of those times and not have had to worry about having witnesses around.â Tirrell drummed his fingers on the steering wheel. âNo, what I was interested in was the Saturdays-only aspect. That may imply heâs an out-of-towner who normally canât get here during the week.â
Tonio digested that in silence for a block. âBut this week he came on a Wednesday and a Friday.â
âHe did indeed. What does that suggest to you?â
âWell-l-l. He changed his pattern in case someone was watching for him?â
âMaybe. Iâm guessing itâs a bit more significant than that, though. Did you happen to note when Colinâs fifth birthday was?â
âUh, no.â Out of the corner of his eye Tirrell could see Tonio giving him a puzzled stare. âIs it important?â
âUh-huh. Colin was going to turn five next Thursday. And since you probably donât know it, Iâll mention that Ridge Harbor law requires a child to be brought in to one of the cityâs hives for teekay testing on the Saturday before his or her fifth birthday, and to be officially admitted the Saturday after that.â
âOh. So if Oliver had come today, he wouldnât have found Colin in the park?â
âThatâs part of it,â Tirrell nodded. âBut think it through a bit more. What was your last week at home likeâdo you remember?â
âNot really. All I remember is that my parents kept me pretty busy visiting relatives and having parties and outings together.â The preteen slapped his hands together suddenly. âAha! If Oliver hadnât grabbed him yesterday he might not have gotten another chance.â
âRight,â Tirrell nodded again. âAnd now youâre to the crux of my âinterestingâ a while back. One more question, and youâll see that maybe our Mr. Oliverâs made a mistakeâhopefully, a fatal one. Take your time; Iâll give you till the station to figure it out.â
It was six more blocks to the station. Tirrell drove at a leisurely speed through the moderately heavy Saturday afternoon traffic, Tonioâs silence giving him a chance to map out their next move. An examination of the cityâs records, probably, after a stop by Chief Alverezâs office to get the necessary authorization forms.
He pulled the car into the stationâs level of the attached parking garage and found an empty slot. Sliding smoothly into it, he set the wheels on lock and turned to Tonio. âWell?â
The preteen was frowning. âThereâs something about this I donât understand,â he said, shaking his head. âHow could Oliver know when Colinâs birthday was?â
Tirrell smiled grimly and patted Tonioâs shoulder. âBullâs-eye,â he said.
The records keeper was a tall old man, well into his sixties, but still vigorous for all that. He seemed less than happy about letting Tirrell into the vault area. âIf youâll just tell me which records you want to see, Detective, Iâll bring them to you at one of the tables,â he said, halting on the threshold of the massive door.
âIf I knew exactly which ones I needed, Iâd be happy to do it that way,â Tirrell explained
John Feinstein, Rocco Mediate
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