Cowboys and Aliens is based on a set of comics and a graphic novel of the same name, and it tells the tale of a lone gunman (Craig) who wakes up in a strange town with no memories of his former life.

《星际飙客》是根据一部漫画以及同名的漫画小说所改编，这个故事是在说一个独来独往的枪手(克雷格)，他在一个陌生的小镇醒来，却完全失去记忆。

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While it is not clear what motivated the lone gunman or from what disease he suffered, if any, few think he could have been right in his head.

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Feinstein contended her proposal would prohibit the kind of weapon used by a lone gunman in the Connecticut shooting.

CNN: Senate panel agrees to new legislation on guns

Since the Newtown attack by a lone gunman, Connecticut and a few other states have passed tougher gun laws.

CNN: Senate gun law proposal lacks enough support now