I shot to my feet. “Do I have to turn a hose on you two?”
Slidell looked at me. Shook his head in disgust to say I didn’t get it. “I’m filing a complaint on this asshole.” He pivoted and stomped from the room.
I checked my watch. Ryan had reviewed all the other files. Was now focused on Montreal.
I crossed to the boards. Slowly worked my way down the row. I was looking at Shelly Leal’s school portrait when something said pssst in my head.
What?
I’d seen no pattern in Tinker’s pins. No geo-profile to suggest a terrain-motivated course of action.
Mama thought the LSA dates were significant. Was my unconscious telling me there was something more there?
Leal had gone missing ten days earlier, on Friday, November 21. I got my iPhone and pulled up a calendar for 2009. Felt a jolt of excitement. Nance had also disappeared on a Friday.
I checked 2007. The jolt fizzled. Gower’s LSA date was a Thursday. But so was Koseluk’s. Estrada had vanished on a Sunday.
I jotted the dates, returned to the table, and studied the list.
The pssst called out louder.
On a whim, I did some math.
For a moment I sat very still, staring at the numbers I’d generated. Feeling a lump at the base of my throat.
“Ryan.”
He looked up.
“Gower disappeared on October 18, 2007. Nance on April 17, 2009.”
He nodded, clearly puzzled by the chill in my voice.
“There’s an eighteen-month interval between the two abductions.”
Ryan nodded again.
“A little over two and a half years go by between Nance and Koseluk.”
Ryan ran the numbers in his head. “Twenty-nine months.”
“But if you slot in ME107-10, my Jane Doe skeleton, the intervals are cut to roughly fifteen months.” Ryan started to speak. I cut him off. “Koseluk vanished on September 8, 2011. Estrada on December 2, 2012.”
He saw where I was going. “Fifteen months in between.”
“Merikoski reported Donovan missing on February 1, 2014.”
“According to her statement, she hadn’t seen the kid in weeks.”
“Leal vanishes nine months later.”
“Remember Mama’s theory?”
“Each recent LSA links to the LSA of a vic in Montreal.”
We’d accepted the idea of the linked dates. But Mama had grasped the full significance of the pattern. Because Ryan and I hadn’t done the math that day, we hadn’t seen it. Or perhaps we’d gotten channeled on the difference in ages between the earlier and the more recent victims.
As one, we now had the same terrible thought.
“The intervals are decreasing,” I said. “The next child could be taken this February sixth. That’s roughly two months off.”
PART II
CHAPTER 16
WE LEFT THE law enforcement center twenty minutes late. Fortunately, the girl who was going to catsit for me arrived at the annex precisely at seven. She was a gangly kid wearing the kind of cloche hat once favored by flappers. Birdie took to her right off. Ryan and I left them playing fetch with a red plaid mouse in the study.
I transit a lot of airports. Except for baggage retrieval, which takes longer than the average fall harvest, Charlotte Douglas is perhaps my favorite. Rocking chairs. Grand piano. Sushi bar. That night, forget it. We had barely enough time to grab takeout and dash to the gate.
The wheels left the tarmac right on the dot. Ryan and I had twelve hundred miles of East Coast to eat lukewarm barbecue and fries and plan our attack.