not sure what he was implying.
"Dr. Mant understands the importance of not interfering," Green went on. "People like that are good to work with."
"The importance of not interfering with what, Captain Green?"
"If a case is the Navy's, for example, or this jurisdiction or that. There are many different ways that people can interfere. All are a problem and can be harmful. That diver, for example. He went where he didn't belong and look what happened."
I had stopped walking and was staring at him in disbelief.
"It must be my imagination," I said, "but I think you're threatening me."
"Go get your gear, you can park closer in, by the fence over there," he said, walking off.
Chapter 2
LONG AFTER HE HAD DISAPPEARED INSIDE THE BUILDING with the anchor in front, I was sitting on the pier, struggling to pull a thick wet suit over my dive skin.
Not far from me, several rescuers prepared a flat-bottomed boat they had moored to a piling. Shipyard workers wandered about curiously, and on the dive platform, two men in royal blue neoprene tested buddy phones and seemed very thorough in their inspection of scuba gear, which included mine.
I watched the divers talk to each other, but I could not make out a word they said as they unscrewed hoses and fitted belts with weights. Occasionally, they glanced my way, and I was surprised when one of them decided to climb the ladder that led up to my pier. He walked over to where I was and sat beside me on my little patch of cold pavement.
"This seat taken?" He was a handsome young man, black and built like an Olympic athlete.
"There are a lot of people who want it, but I don't know where they are." I fought with the wet suit some more.
"Damn. I hate these things."
"Just think of it as putting on an inner tube."
"Yes, that's an enormous help."
"I need to talk to you about underwater comm equipment. You ever used it before?" he said.
I glanced up at his serious face and asked, "Are you with a squad?"
"Nope. I'm just plain ole Navy. And I don't know about you, but this sure isn't the way I planned to spend my New Year's Eve. Don't know why anybody'd want to dive in this river unless they got some sort of fantasy about being a blind tadpole in a mud puddle. Or maybe if you got ironpoor blood and think all the rust in there will help."
"All the rust in there will do is give you tetanus." I looked around. "Who else here is Navy versus squad?"
"The two with the rescue boat are squad. Ki Soo down there on the dive platform is the only other Navy except our intrepid investigator with NIS. Ki's good. He's my buddy."
He gave an okay sign to Ki Soo, who gave it back, and I found all of this rather interesting and very different from what I had experienced so far.
"Now listen up." My new acquaintance spoke as if he had worked with me for years. "Comm equipment's tricky if you've never used it. It can be real dangerous." His face was earnest.
"I'm familiar with it," I assured him with more ease than I felt.
"Well, you gotta be more than familiar. You gotta be buddies with it, because like your dive buddy, it can save your life." He paused. "It can also kill you."
I had used underwater communication equipment on only one other dive, and was still nervous about having my regulator replaced by a tightly sealed mask fitted with a mouthpiece and no purge valve. I worried about the mask flooding, about having to tear it off as I frantically groped for my alternate air source, or octopus. But I was not going to mention this, not here.
"I'll be fine," I assured him again.
"Great. I heard you were a pro," he said. "By the way, my name's Jerod, and I already know who you are." Sitting Indian-style, he was tossing gravel into the water and seemed fascinated by the slowly spreading ripples. "I've heard a lot of nice things about you. In fact, when my wife finds out I met you, she's going to be jealous."
I was not certain why a diver in the Navy would have heard anything about me beyond what was in the