These attacks were claimed to have taken place "as a form of 'protest' against the construction of a new rail line (line 12), in Mexico City (D.F.) and Mexico State; already because of its construction many trees were cut down, entire families evicted and land expropriated with large hectares of green areas subsequently deforested."
这些袭击的发生据称是“作为一种‘抗议’新建墨西哥城（联邦特区）和墨西哥州的铁路线（12号线）的方式；由于它的建设，已经有许多树木被砍倒，全部的家庭被逐出，土地被征用，好几公顷的绿地随后被开伐。