“She's fineâa friend is watching her. Callie follows her around all the time. They seem to have a kind of . . . connection.”
“You're lucky to find someone like that.”
Kathryn returned with the CSA certificates and Pastor Owen handed her a check. “I really want to thank you for this,” she said. “It's very . . . Christian of you.”
“What a kind thing to say. I'm glad to be able to help, Kathryn. You know, you have a very special little girl.”
Kathryn didn't reply.
“I'm sorry, did I say something wrong?”
She smiled thinly. “This probably isn't the time to go into it.”
“There's no time like the present. I don't get by this way very often.”
She slowly sat down on the sofa beside him. “It's just that word âspecial.' I feel this little jab every time I hear it.”
“Why? Your daughter
is
special.”
“You know, I have a next-door neighborâa man I really dislike. He once called my daughter âtwisted' and it made me furious. But you know something, Ben? There is something wrong with Callie, and âspecial' is just a polite way of saying it.”
“That's not true, Kathryn.”
“Yes, it is. My daughter was born with a brain abnormality, something that keeps her from thinking and communicating like everybody elseâlike I do. Callie is all I have in the world, and I may never hear her say âI love you' unless I say it to her first. I can barely touch her without her screaming. That breaks my heart, Benâsometimes I don't think I can bear it anymore. I don't understandâdid I do something wrong? What did Callie do to deserve this? Why would an all-loving and all-powerful God allow a beautiful little girl to suffer?”
“Is it Callie's suffering we're talking about or yours?”
“That's not fair.”
“Maybe not, but it's an important distinction. Callie seems like a happy little girl, and she'll have a wonderful lifeâyou'll see to that. It won't be as easy for you. You'll have to watch her grow, and you'll go through a continual grieving process as you're forced to let go of many of the things you dreamed your daughter would do or be.”
“Benâhow do you know all this?”
He smiled. “Have you ever met my son? Joey was born with a cord prolapseâhis little body pressed against the umbilical cord in the birth canal and cut off oxygen to his brain. Joey is twenty-three now and he's taller than I amâbut he thinks at about a third-grade level. But you know what, Kathryn? Joey is a very happy young manâand he's been a genuine source of joy to us.”
Kathryn shook her head. “How do you live with it, Ben? That didn't have to happen to your sonâwhy would God allow it?”
“There's a passage in the Bible that I've thought about many times. Jesus once encountered a man who had been blind from birth. One of his disciples asked the same question you did: âWho sinned, this man or his parents, that he should be born blind?' The Lord said, âIt was neither that this man sinned, nor his parents; but it was in order that the works of God might be displayed in him.' I've often thought about that blind man and how much he must have suffered. I've also thought about his mother and fatherâthey must have suffered too. But Jesus thought their suffering was somehow worthwhile, because it was intended to serve a greater purposeâa purpose that the blind man or his parents couldn't have possibly imagined.”
“You think God âdisplays his works' through a damaged child? I think the guy needs a new line of work.”
“Everyone is damaged, Kathrynâthat's what God wants us to see. The most damaged people of all are the ones who look at Callie and Joey and can't see how beautiful they are. God knows this is hard for you, and he caresâbut something important is going on here, and he's willing to let it happen. Every person who ever comes in contact with your daughter will come away a better person. They'll learn something from her about lifeâabout what's important and what's not. I don't believe that God causes sufferingâbut I do believe he uses it to challenge our view of life and to lead us back to him. Those are the works of God, Kathryn, and they're importantâmore important than anything else. Forgive me if what I'm telling you sounds superficial; it's really a very profound mystery. I think what it boils down to is this: You're focused on what Callie needs to learn from you. You need to ask yourself, âWhat am I supposed to learn from her?'”
N
ick had just stepped into his car when his cell phone rang. He rolled down the window to keep the heat bearable and took the call.
“Polchak.”
“Dr. Polchak, it's Detective Massino over in Sampson County.”
“Long time no see, Detective.”
“Yeah, same here. Listen, I thought you might like to know that we've cleared your friend Mrs. Severenson. We're no longer considering her a suspect in her husband's murder.”
“I tried to tell you. What changed your mind?”
“The nature of the shooting, the presence of the drugs, the fact that Severenson left no life insuranceâit just doesn't fit. Everything points to a third party.”
“I don't want to sound unappreciative, Detective, but those are the same reasons you came up with the first time around. Why the need for the second look?”
“That was mostly your fault, Doc. That postmortem interval you gave us, remember? We had no place else to look.”
“About that PMI,” Nick said. “There's a possibility it was tampered with.”
“Well, if you come up with a new one, don't send it to me.”
“Why not?”
“Sorry, Doc, but I've lost a little faith in this whiz-bang forensic technology of yours. We're gonna do it the old-fashioned way: just gradually widen the search until we come up with another suspect.”
“Greatâscience takes a giant leap backward.”
“At least we won't have anybody else to blame. Just send me a bill, okay?”
“For a faulty PMI? This one's on the house. By the way: If Kathryn is no longer a suspect, then I'm assuming you don't mind if I contact her again.”
“Help yourselfâbut if you're planning a personal visit you'd better do it fast. The weather's getting pretty bad out here. There's a hurricane headed up the coast, and it's pushing a big storm ahead of it.”
“Thanks for the advice. Heyâif you manage to find that guy, let me know, will you?”
“Will do.”
Nick leaned out the window and looked up into the sky. Massino was rightâthe wind was picking up and the sky was darkening to the east. He tried Kathryn's number and listened. He heard a series of beeps notifying him that his call did not go through. He tried twice more with the same result.
He started the car and headed for Sampson County.
Nick headed south through the city and took Interstate 40 east. He watched the sky as he drove. The clouds in the distance looked so dark and ominous that they seemed to blend with the horizon. He wanted to get to Sampson County before the storm hitâhe wanted to talk to Kathryn and explain the situation with the police. By now she must be wondering why Nick had been avoiding her. He didn't want her to get the wrong idea.
The landscape around him was flat and monotonous, interrupted only by groves of lodgepole pines and the cell phone towers that seemed to be everywhere. He passed another tower and glanced up at it.
What an eyesore
, he thought. It was a purely functional device that the engineers had made no attempt to beautify or concealâjust a jumble of cables and steel struts jutting into the air like a metal scarecrow.
Could they make those things any uglier? Why do they have to make them so tall?
Suddenly a light went on in Nick's mind.
He grabbed his cell phone and punched in a number, hoping that the storm rolling in from the east hadn't yet knocked out cell towers to the west. He held his breath until he heard Nathan Donovan's voice answer the phone.
“Nickâwe were just about to call you.”
“Put your wife on the phone.”
“You know, I'm starting to feel a little left out.”
“Then put me on speaker phone so you can both hear.”
Nick heard a click and then the sound of background noise.
“Nick,” Macy said. “I'm glad you caught us. Nathan's just about to leave the airport and I'm about to board a plane.”
“Just listen,” Nick said. “There's a big storm moving in and it's knocking out all the cell phonesâI don't know how much longer I'll have a signal. I'm in my car headed southeast toward Sampson County. I was driving along looking at the cell towers and all of a sudden I figured it out.”
“Figured what out?”
“Everythingâall of it. I know what's going on here, Macy. My tomato theory wasn't crazy after all, but I had it wrong. This isn't about tomatoesâit never was.”
“Nick, slow down. You're not making any sense.”
“The cell towers gave it away. I kept looking at them, thinking, âWhy do they have to build them so tall?' Then it came to me: They have to build them tall so they can
broadcast
âif the towers were any lower, the signal would get blocked.”
“What towers? What are you talking about?”
“I could never figure out what the cordyceps was for. Why would anyone infect an insect with a fungus just to make it climb, especially when the fungus kills the insect before it can do any real damage?”
“I have no idea.”
“Neither did I, but then it dawned on me: Whoever did this doesn't care if the tomatoes are damaged because it's not about tomatoes. The purpose of the fungus was just to make the hornworms climb.”
“Why?”
“So they can
broadcast
.”
“Broadcast what?” Donovan asked.
“Oh, no,” Macy said. “
Diplodia.
”
“Bingo,” Nick said. “All you'd have to do is impregnate the hornworms with that corn toxin. When the hornworms climbed to the top of the tomato plants, the wind would carry the spores everywhereâthey'd get maximum distribution. The man who received the marijuana, Michael Severensonâhis farm is completely surrounded by cornfields.”
“Nick, the hornworms you foundâthe ones you collected from that farmâare you saying they were carrying the
Diplodia
toxin?”
“I don't think so. I think the whole thing was just a test to see if the technique would workâjust to see if the hornworms would survive the shipment.”
“In marijuana?” Donovan said. “That's just crazy.”
“Is it? Think about it, Donovan. A down-on-his-luck guy named Michael Severenson thinks he can make a quick buck in the marijuana businessâso he puts the word out that he's looking for a supplier. Pretty soon a supplier contacts him. He offers Severenson the deal of a lifetimeâa price too good to pass upâbecause this supplier isn't interested in making money. He's only interested in finding out if a shipment of tobacco hornworms can survive the trip from Colombia to the U.S.
“When the first shipment arrives Severenson breaks it open and sees that it's ruinedâthe whole thing is a soggy, moldy, egg-infested mess. He's furious; he knows he can't sell the stuffâwho would buy it? He thinks he's been ripped off, but he knows there's nothing he can do about it. What could he do, call the police?
“So what does he do with a couple of kilos of worthless marijuana? He can't burn the stuffâit's wet and the smell would be a dead giveaway. So he just throws it outâand that's exactly what the supplier wanted him to do. The eggs hatch, the cordyceps kicks in, the hornworms climb anything they find nearby, and the
Diplodia
is released into the air.”
“Nobody would ever know where the corn fungus came from,” Macy said. “I just got off the phone with a man from the USDAâan expert on
Diplodia
. He told me that the fungus âoverwinters.' He said you could spread it right now, and nobody would even know it's there until next year's harvest.”
“It's a great way to cover your tracks,” Donovan said. “By the time the fungus appeared, the perpetrators would be long gone, and the evidence would have long since disappeared.”
“It's very clever if you think about it,” Nick said. “Why smuggle something yourself when you can get somebody else to smuggle it for youâsomebody who wants to avoid the authorities just as much as you do? Talk about special delivery.”
“Nickâyour notes said the DEA contacted you about this. They told you there were other shipments like this oneâtwo of them, you said.”
“Two that they know of, but there could have been othersâyou guys need to team up with the DEA and find out. The other two shipments were headed for the Midwest. That's where you want to focusâcorn country. If they do find any more shipments, make absolutely certain they preserve the hornworms. We need to test them for
Diplodia
âjust because our shipment might have been a test case, that doesn't mean all of them were.”