3月5日，民警为被盗的RAV4丰田越野车取证。3月5日晚，记者从吉林警方了解到，经昼夜连续工作，通过多种侦查手段，公安机关将周喜军列为“304”案件重点嫌疑人。迫于公安机关强大压力，周喜军于3月5日17时许到公安机关投案自首。而被人广泛关注的两个月大孩子已被其杀害。据周喜军交代，3月4日7时许，将停放在长春市西四环路与隆化路交会处的为家超市门前的一辆银灰色RAV4丰田汽车（车牌号吉AMM102）盗走后，驾车直奔长春至双辽公路。途中发现被盗车后座上有一名婴儿，车辆行驶到公主岭市怀德镇至永发乡公路旁，将婴儿掐死埋于雪中。4日8时20分许，周喜军将婴儿衣物和被盗车辆丢弃在公主岭市永发乡营城子村后潜逃。目前，案件相关工作正在深入进行中。新华社记者 林宏 摄 On March 5,,The Toyota RAV4 suv forensics civilian police for theft.On March 5, late,The reporter understands from jilin police,The work continuously day and night,Through a variety of detection methods,Public security organs will Zhou Xijun listed"304"Key suspect cases.Strong pressure under the public security organ,Zhou Xijun 17 PM on March 5, to the public security organ, surrendered.More and more attention by people in two month old child has been killed.According to Zhou Xijun metasomatism,On March 4, 7 PM,Will park in changchun city of west fourth ring road and LongHua road intersection for supermarkets in front of a blond RAV4 Toyota car(License plate number, AMM102)After the stealing,Drive straight to changchun to double liao road.On the way found a baby BeiDaoChe back seat,Vehicle to gongzhuling city Wilder town to yongfa township road,Baby choke to death buried in snow.4, at 8,Zhou Xijun will baby clothes and stolen vehicles discarded in gongzhuling city yongfa township camp after ChengZiCun abscond.At present,Case of related work.The xinhua news agency reporters y.s. ho perturbation

这是被盗车辆内的婴儿襁褓（3月5日摄）。新华社记者 林宏 摄 This is baby infant within the stolen vehicle(On March 5 was taken).The xinhua news agency reporters y.s. ho perturbation