Marge noted to the doctor that Nancy started experiencing disturbing nightmares after Tina""s murder: "Now she thinks her dreams are real.At the same time, US military jet fighters and helicopters commanded by Colonel Hardy were dispatched to the farm town and fired missiles at all three aliens.That means either boiling water or steam." It is hypothesized hat the dead man may have been scalded by the steam engine of the rain involved in the holdup." The Chairman believed her speech was only "mechanical mimickry." Cornelius then identified himself - as Zira""s "lawfully-wedded spouse," and explained how he had been speaking "the language of our ancestors for nearly 2,000 years" - although he didn""t know it was called "English.