"But you believe they were murdered."

"I believe that young, healthy people don't suddenly abandon their cars and die of natural causes in the woods, Mrs. Harvey."

"What about the theories? What do you have to say about those? I assume they aren't new to you."

They weren't.

Four jurisdictions and at least that many different detectives were involved, each one with numerous hypotheses. The couples, for example, were recreational drug users and had met up with a dealer selling some new and pernicious designer drug that could not be detected through routine toxicology tests. Or the occult was involved. Or the couples were all members of some secret society, their deaths actually suicide pacts. I don't think much of the theories I've heard," I told her.

"Why not?"

"My findings do not support them."

"What do your findings support?"

she demanded. "What findings? Based on everything I've heard and read, you don't have any goddam findings."

A haze had dulled the sky, and a plane was a silver needle pulling a white thread beneath the sun. In silence the vapor trail expanded and begin to disperse. If Deborah and Fred had met up with the same fate as the others we would not find them anytime soon.

"My Debbie has never taken drugs," she continued, blinking back tears. "She isn't into any weird religions or cults. She has a temper and sometimes gets depressed other normal teenager. But she wouldn't- " she suddenly stopped, struggling for control.

"You must try to deal with the here and now," I said quietly. We don't know what has happened to your daughter. We don't know what has happened to Fred. It may be a long time before we know. Is there anything can tell me about her- about them? Anything might help?"

"A police officer came by this morning," she replied with a deep, shaky breath. "He went inside her bedroom, took several articles of her clothing, her hairbrush. Said they were for the dogs, the clothes were, and he needed some of her hair to compare with any hairs they might find inside her Jeep. Would you like to see it? See her bedroom?"