Regarding Question 4

It is not possible to determine the specific brand of the detonated explosive (HE) from trace amounts. For this reason, it is not possible to determine the scope of application of the above-mentioned mixed HE or the HEs that were part of the combined charge.

Expert [signature] K.N. Stovbur

Regarding Question 5

The HE charge was located either in the immediate vicinity of the GAZ-53 and PAZ-3205 vehicles, or inside them, in front of the 4th entrance of building No. 35 on Oktyabrskoye Highway.

In addition to the HE charge, the design of the explosive device included industrially or clandestinely manufactured electric detonator(s) or blasting cap(s). It is not possible to determine the specific design of the device and the method of its activation.

Expert [signature] T.V. Vinogradova

reg. No. 16/3/4/1954

[Stamp: Investigative Department... For inquiries 3...]

TRUE COPY
Investigator [signature] Romanovsky V.V.