Why was it he was more comfortable with the dead than the living? The answer was relatively simple. The dead conveniently never asked questions.

Even in the darkness he quickly found the grave he was looking for. He knelt down, brushed some leaves away and gazed at the tombstone.

Here lay Milton Farb, the other member of the Camel Club, and the only deceased one. Yet even dead, Milton would forever be part of that informal band of conspiracy theorists who'd insisted on only one thing: the truth.

Too bad their leader hadn't honored that principle.

The only reason his beloved friend was dead was because of Stone.

My fault.

Because of him, the brilliant if quirky Milton was resting here for all time now, a large-caliber round having ended his life underneath the United States Capitol. It nearly equaled the grief Stone felt for the death of his poor wife decades ago.

Stone's eyes moistened as he remembered that final, awful night at the Capitol Visitor Center. How Milton had looked at him after the bullet struck; those wide, pleading, innocent eyes. The memory of his friend's last seconds of life would remain with Stone until his dying day. And there had been nothing Stone could do, except avenge his friend. And he had. He'd killed many heavily armed, expertly trained men in close confines that night, and he hardly remembered doing any of it, so overshadowed was it all by that one stunningly improbable death. Yet it hadn't come close to making up for the loss. That was what the killings this morning had been about, at least partly. And neither of them had made up for losing Milton either. Or his wife. Or his daughter.

He very carefully cut out a chunk of grass and dirt on top of his friend's grave, laid the box in it, and put the grass back on top, pushing it down firmly with a shove from his foot. He removed all evidence that the ground had been disturbed and then stood very erect and saluted his dead friend.