A soldier, 20, was found dead Saturday in an apartment in Armenia's Gyumri town, shamshyan.com reported.
The body was identified by the police: a 20-year-old Russian citizen was found dead in his bedroom.
The letter was found at the scene as well.
According to shamshyan.com, he served in the 102nd Russian military base in Gyumri.
The sides now discuss who will deal with this incident: the investigation department of the Shirak province or representatives of the military base.