After killing Randy Weaver's wife, FBI Sniper Lon Horiuchi was charged with manslaughter in Idaho, but was never tried. 7 months later he happens to be in Texas at the Waco siege. What a cohencidence. It just so happens that some of the burned bodies exhibited gun wounds, and empty casings were found at Horiuchi's hideout, but of course the FBI never took any shots.
They also deny all the footage (see the documentary) where you can see automatic gunfire from helicopters and from personel outside the compound. According to the FBI no shots were taken.
NNDB is an intelligence aggregator that tracks the activities of people we have determined to be noteworthy, both living and dead. Superficially, it seems much like a "Who's Who" where a noted person's curriculum vitae is available (the usual information such as date of birth, a biography, and other essential facts.)
But it mostly exists to document the connections between people, many of which are not always obvious. A person's otherwise inexplicable behavior is often understood by examining the crowd that person has been associating with.