Once on the train (according to what the channel said was a leaked police statement, aired Tuesday night) a police officer pinned de Menezes down when another officer shot him.
One officer pinned de Menezes and a second officer fatally shot him
( z1 and :op ( z2 pin :ARG0 ( z3 officer :quant 1 ) :ARG1 ( z4 person :name ( z5 name :op "de" :op "Menezes" ) ) ) :op ( z6 shoot :ARG0 ( z7 officer :ord ( z8 ordinal-entity :value 2 ) ) :ARG1 z4 :manner ( z9 fatal ) ) )