Killer artificial intelligence returns in 'Alien: Covenant'

LOS ANGELES – Modern movie culture would have you believe artificial intelligence is out to kill us all. In "2001: A Space Odyssey," Hal, the AI computer aboard a space flight to Jupiter, develops a mind of its own and turns against the crew. "The Terminator" makes his mission clear in the movie's title. Ava, the pretty-faced android in "Ex Machina," has a killer instinct. David, the pretty-faced android in "Prometheus," also doesn't have the best intentions for human survival.