Build a movie plot around this: What are the city's elite policemen called? Sandmen
A:
In the year 2274, the remnants of human civilization live in a sealed city contained beneath a cluster of geodesic domes, a utopia run by a computer that takes care of all aspects of their life, including reproduction. The citizens live a hedonistic life but, to maintain the city, everyone must undergo the ritual of "Carrousel" [sic] when they reach the age of 30.[10] There, they are vaporized and ostensibly "renewed". To track this, each person is implanted at birth with a "life-clock" crystal in the palm of their hand that changes color as they get older and begins blinking as they approach their "Last Day". Most residents accept this promise of rebirth, but those who do not and attempt to flee the city are known as "Runners". An elite team of policemen known as "Sandmen", outfitted in predominantly black uniforms and serving in an agency of the city called "Deep Sleep", are assigned to pursue and terminate Runners as they try to escape.Logan 5 and Francis 7 are both Sandmen. After terminating a Runner, to whose presence they were alerted during a Carrousel ritual, Logan finds an ankh among his possessions. Later that evening, he meets Jessica 6, a young woman also wearing an ankh pendant. Logan takes the ankh to the computer, which tells him that it is a symbol for a secret group whose members help the Runners find "Sanctuary", a mythical place where they will be safe to live out the rest of their lives; it points out that the Sandmen have lost one thousand and fifty-six (1056) Runners that way. The computer instructs Logan to find Sanctuary and destroy it, a mission he has to keep secret from the other Sandmen of Deep Sleep, which it code-names "Assignment 033-03". It then (by a procedure it calls a "retrogram") changes the color of his life-clock to flashing red, making him technically and suddenly four years older. In order to escape Carrousel, Logan is now forced to become a Runner. Logan meets Jessica and explains his situation. They meet with the underground group that leads them to the periphery of...