Itīs been almost every landing in this condition plus BA good, we are skidding towards the Taxi way because of a slippery Runway.
i cannot confirm this in vnukovo and do not think we can blame the airport for this crash.
its of course only a quess and we have to wait for further investigation, but i believe they attempted to take off again after realizing they cannot stop for whatever reason. so the aircraft was acclerating when impacted.
cheers