 CONT: Early in the film Rostov goes to a cheap hotel for botched  cocaine deal. He eventually kills four people including the Latina  female snorting coke through a metal straw. In one closeup shot the  Latina is snorting two thin strips of cocaine off a table top. In  the next camera shot, when Rostov impales the straw up her nose,  shes shown snorting from a large pile of coke rather than the two  strips.