Mezue ahịrịokwu na-esonụ: The Criminalistics Institute keere òkè na nchoputa nke elu-profaịlụ eyi ọha egwu na ihe mberede: Russian ụlọ bombings na 1999, sinking nke Russian okpuru mmiri "Kursk" (K-141) na 2000, na Moscow ihe nkiri njide n'agha nsogbu na 2002,
Beslan ụlọ akwụkwọ nọchibidoro na 2004 na ndị ọzọ.