2月22日正是寒冬腊月,当晚10点多,天津河西保安分公司驻隆迪食品有限公司保安班长李勇,冒着五、六级东北风和零下12℃严寒,沿着郊外小道赶路回班。快到值班单位时,发现前方道边停着一辆三轮车。他边走边想:天这么冷,附近几百米无人家居住,这么晚了是谁放一辆三轮车呢?车的主人呢?这时从三轮车附近传出入的微弱的哎哟声,虽然天太黑看不见人,但李勇听到人声马上意 February 22 is the winter twilight, more than 10 o’clock that night, Tianjin Hexi Security Branch in Longdi Food Co., Ltd. security monitor Li Yong, risking five or six northeasterly wind and minus 12 ℃ cold, hurried along the path of the countryside class. Arriving on duty, I found a tricycle parked in front of the road. He walked around thinking: Days are so cold, no one lives near a few hundred meters of home, so late who put a tricycle it? The owner of the car? Then came from the tricycle near the faint awoke, although too Black can not see people, but Li Yong heard the voices immediately