This is archived material from the Federal Bureau of Investigation (FBI) website. It may contain outdated information and links may no longer function.

Koussiafes, Figure 2

Figure 2: Total ion chromatograms of the activated carbon strip at time = 0. A = outside,
B = living room, C = doorway, D = kitchen.

Figure 2 is four separate line graphs, labeled A, B, C, and D, showing a spike only at the beginning reference point of 1.7 minutes, then an approximate 1.5 minute decay to relatively nothing.

Return to article.