Kyle explained that by the post-apocalyptic year of 2018, "Judgment Day happened" and modern civilization had been destroyed.With the rain pouring down and strong winds, Brenda feared that she had left her cabin windows open, curtailing their game when she left to close them.[The entire sequence was a foreshadowing of the exciting conclusion of the film when the President was also confronted with a real global crisis of nuclear war.Koba pulled the resistant Ash up the stairs and tossed him over a wall to his death.He turned o the other apes and declared: "Caesar gone! Apes follow Koba now!" Humans were herded through the streets by armed apes to be imprisoned in large containment units or cages, where Koba announced: "Humans.