COLD (2) For example, a newspaper says the police are searching for a '' killer. The killer murdered someone, not in , or because he was reacting to anger or fear. He seemed to kill for no reason, and with no emotion, as if taking someone's life meant nothing.    ´Ù¶ô¿ø ÊÊ 'Voice of America'¿¡¼­ ¹ßÃéÇÑ ³»¿ëÀÔ´Ï´Ù.