Captain Ernesto Morales Soto stated that "immediately upon sighting a flare in the sky, the prearranged signal, we were to seal off the aforementioned two entrances and prevent anyone from entering or leaving."
欧内斯特·莫拉莱斯·索托上尉（Ernesto Morales Soto）这样说：“一看到预先约定的信号—空中的一道闪光，我们便封锁了上述的两个入口，阻止一切人员进入或者离开。