"These measures allowed us to get several images. They are only in the possession of the investigative group, which now includes specialists from the Counter-Extremism Center, the most experienced operatives of Moscow criminal police, representatives from the FSB and the SKR. We have images of at least two individuals. One can readily tell from the images that they were most likely born in the southern parts of Russia," said REN TV source.
FSB Director Alenksandr Bortnikov said that the investigators have identified suspects. Of course, he added that there are always suspects.
Source: Nemtsov murder investigators have images of suspected killers' faces
Translated from Russian by J.Hawk
J.Hawk's Comment: The plot thickens! And the noose tightens. The only question is, on whose neck? It has to be said that the investigation is moving very rapidly, and that the information that is released to the media is only a small fraction of what the investigators already know.
from Wikipedia: "Southern Russia or the South of Russia (Russian: ะฎะณ ะ ะพััะธะธ, Yug Rossii) is a colloquial term for the southernmost geographic portion of European Russia, generally covering the Southern Federal District and the North CAUCASIAN Federal District."