Moments later she was off on the highway, heading northeast from Allentown over the state border into Jersey.
When she reached his home, Dr. Everett was pruning his rosebushes. Helen had only spoken to the man twice, but each time he’d managed to mention two topics unrelated to the geological discussion at hand: his wife Darlene, who obviously ran the roost, and his fifty-three rose bushes. And their fifty different hues. She wondered which ones were duplicates, but decided to keep that thought to herself.
“Agent Darrow! It’s a pleasure to see you again.” He put the clippers down and gestured to a round table and a set of wicker chairs under a tilted umbrella. The fragrance of rose was in the air; not surprising because the bushes created a half-circle of pink, magenta, yellow, and crimson around the patio.
“Dr. Everett. Thank you for meeting with me. I had originally intended to talk with you in more detail about your experience in Nevada, as you’d mentioned it; but now I have even more specific questions. And something to show you.”
“Please. Ask away. Darlene will be bringing some lemonade and iced tea — she was peering out the window when you drove up.”
It was almost too quaint, too cute, Helen thought. The half-retired geology professor and his love of gardening, and the bustling, grandmotherly wife who would bring them lemonade, iced tea, and, if the cliché rang through, a plate of cookies. She was hoping for oatmeal raisin.
But before she had the chance to tell Dr. Everett what they’d found, the screen door slammed and a tall, slender, gorgeous woman of no more than forty hurried down the steps. No grandmotherly type here.
“Hi, you must be Agent Darrow. I’ve got something to drink for you, but I can’t stay and chat because I’ve got to run to the store. I just ran out of blue paint!” The youngish woman, only a few years older than Helen, had pale dots of blue all over her hands and bare legs. She dropped the tray quickly, and none-too gently on the table in front of them, planted a kiss on her husband’s bare forehead, and hurried off, keys jangling.
“What was that?” Helen couldn’t help but say, reaching for a glass filled with ice. Lemonade and iced tea, combined, was one of her weaknesses.
Dr. Everett laughed. “She never stops. She was one of my students, way back when, and … well, you can imagine the problems we had, especially twenty years ago! Anyway, Agent Darrow, I know you must be very busy. Please, tell me what you’ve found.”
“Well, you’d told me that in order to create an underground explosion, somehow the explosive needed to be put under the area.”
He was nodding as he gulped half a glass of lemonade. When he took the glass away from his mouth, he said, “Yes, and that was the problem. Any equipment that could be used to dig under the ground, or drill, as we would say, would be so large as to be noticeable. In fact, we often use directional drilling when digging for oil, and those rigs are even larger. Let me explain directional drilling.
“There’s a bit on the end of a long string of pipe that drills the hole. Once they reach the desired depth, the drillers use pressure to direct the angle of the hole horizontally. So they drill down, and then over to the location they need to be.
“But as I told you on the phone, these are large machines and the rigs certainly couldn’t be carted into an area and used without being noticed.”
Helen’s hopes fell. The metal rod they’d found couldn’t have been used for something so heavy-duty. “So these machines can drill at an angle, underground. And they could drill deep. How far away from the site could they be?”
“Definitely, they can drill deep. And with present technology, the bottom hole location could be several hundred feet, or even up to a couple of miles, away from the surface location. But what have you found?”
“I thought we might have found the drill, but it’s very small.”
“Excellent!”
“It’s very small, though. Very small. It’s only six inches in diameter. And eight feet long.” She waited. Was her theory possible?
“That’s too small. A drill of that size couldn’t … well, I should not say couldn’t, should I? I suppose it’s conceivable ….if the material was right. But ….”
“This is the best part. We think it was remotely controlled by someone on the surface. Set into the ground to dig, and directionally controlled as it burrowed into the ground, miles away, to where the explosive detonated. We have a box that could be the controller.”
“Incredible. Impossibly incredible! Could I see it? I would love to see it and examine it.”
“Yes. I’d like your opinion as to whether my theory is plausible, and whether the equipment we found is capable of digging down through the earth’s crust at that distance.”
Everett had drained a second glass of lemonade, and now he muffled a gentle belch. “Excuse me.” He rubbed his hands gleefully. “When can we go? But, wait ….the size of the explosives. In order to create an earthquake of that magnitude, it would have to be a very powerful explosive. Based on what occurred in Nevada, the explosive would have to be huge.”
“Yes, indeed. That’s the next phase. We think we know how they got it down there; but how they made the explosives so powerful … we’ll need to investigate. Is there anyway we could get to the explosion site, there underground, to see what actually happened?”
“I don’t think so, my dear. If any caves or caverns exist at that depth, which I doubt, they would have been destroyed by the explosion.
“And there is one other consideration.” Dr. Everett’s face settled in to serious lines. “There would have to be very loud noises during the drilling. People would hear it. We’d see it. Unless … well, perhaps if the drill is small enough to do what we think it did, perhaps … perhaps they had a way to drill without causing loud noises. If this is the case, then whoever did this is far advanced in directional drilling.”
Just then Helen’s cell phone buzzed against her thigh. She snapped it off its holder and checked the number. “Excuse me, Dr. Everett. This is my boss and I need to take it.” She opened the phone. “Darrow here.”
“Helen. New development on the AvaChem case: Barbara Melton was just found dead at her home in Baltimore.”
“Dead? How?”
“The local authorities have started the investigation, but since you’re handling the earthquake case, I believe you should be called in on it as well.” He rattled off the address of the home in Baltimore.
“Do they know anything?” Helen asked as she rummaged for a pen to jot down the information. “Can you give that addy to me again?” The pen didn’t work; and Helen cursed her distaste for technology. A PDA stylus never ran out of ink. “One more time, please,” she said, finally getting a pen that worked.
He obliged, then continued. “She was found dead on the floor in her home and the autopsy was performed early this morning. The local authorities didn’t realize they had to notify us until the results came in; then I guess they figured out that you might need to know since you’re on a related case.” Sarcasm wove through his words.
“Well?”
“Best as they can tell, it was some kind of poison; but they haven’t been able to identify it. But here’s the weirdest thing. After, or as part of her death, she was injected with a chemical.”
“What?” Helen frowned, her brows knitting together in a way that did not bode well for keeping her forehead wrinkle-free.
“They found a chemical composition in her veins. She was injected with one of her own poisonous chemicals.”
21