一些分析人士称哈卡斯人是俄联邦中的一个少数民族，根据当地习俗，墓地供品严禁食用，这三名中国人可能是因为这个原因而遇害。
Some analysts say the Khakas is one of the ethnic minorities in the Russian Federation and people are prohibited from eating the food offering in their customs . The three Chinese may be killed for this reason 。
哈卡斯人