一、问题的提出2004年7月8日云南省个旧市发生一起故意伤害致人死亡案件,经侦查先后抓获四名犯罪嫌疑人。但犯罪嫌疑人郑某、李某及张某不知去向。2004年11月29日上午10时,警方获悉犯罪嫌疑人张某行踪。张某 First, the issue put forward July 8, 2004 Gejiu City, Yunnan Province, a case of intentional injury caused deaths, the investigation has captured four suspects. But the suspect Jeong, Lee and Zhang do not know where to go. At 10:00 on November 29, 2004, the police learned that the suspect Zhang whereabouts. Zhang