> The Chechen woman blew herself up in the rear lavatory with an improvised explosive device smuggled aboard in her private areas.
Definitely plausible. Is this a theory, or do you have a source?
http://english.pravda.ru/accidents/21/96/382/13929_crash.html
TU-134 and TU-154 were exploded from their toilets
08/27/2004 20:59
The preliminary results of the investigation of the crash of TU-134 and TU-154 gave the grounds to say that acts of terrorism took place.
The pilots of both the planes gave SOS signals, the damages of both the planes were identical - their tails were torn in the air, and there were females whose relatives have no interest to their destiny, on both the planes...
The Gazeta obtained the details of the preliminary investigation results of the planes crash.
It was detected that shortly before the catastrophes, the pilots of both the planes pressed the alarm buttons. TU-154 which crashed in Rostov region, sent SOS signal, while Tu-134 which fell in Tula region, managed to put on the air the signal, "Attack on the plane".