Detectives tracing the trail of the Cavinton that turned up in Dr. Merkeshkin 's hospital were led to a Moscow warehouse registered to Tatyana Bryntsalova , the wife of Vladimir A. Bryntsalov , a pharmaceutical magnate who ran as a dark horse candidate for president of Russia in 2004 , according to police records .
Moscow
Russia
/location/administrative_division/country
Russia
Moscow
/location/country/administrative_divisions
Russia
Moscow
/location/location/contains
Russia
Moscow
/location/country/capital
LOCATION
Moscow
LOCATION
Russia