大兴分局刑侦支队成功破获“1.27”杀人焚尸案
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第3章 缜密侦查准确分析 跨省作战勇擒凶犯
——大兴分局刑侦支队成功破获“1.27”杀人焚尸案
【案例摘要】
2011年1月27日15时40分许，刑侦支队接分局勤务指挥处布警，在北京市大兴区青云店镇小张北村西南地内发现一具尸体，已严重炭化。2011年2月12日，刑侦支队会同市局刑侦总队等有关单位，缜密侦查，准确分析，跨省作战。历时16天连续奋战，成功破获此案。将两名犯罪嫌疑人姚晶、张小飞抓获归案。
一、 发案情况
2011年1月27日15时37分，报案人张启增（男，58岁，北京大兴人）称：1月27日15时许，其在北京市大兴区青云店镇小张本庄村西南田地放羊时发现一具被焚烧过的尸体，遂拨打110报警。
二、 侦破过程
（一） 现场勘查情况
现场位于北京市大兴区青云店镇小张本庄西南侧一玉米地内。尸体头南脚北仰卧于地面，除右腿外全身均呈炭化。上身残留有皮质和毛线类衣物残片，以及十三枚金属质印有“CHINA POLICE”字样扣子。右腿穿有深色长裤和白色秋裤，右脚穿一只棕色“富贵驼”牌皮鞋。尸体下方有三把钥匙和一把“强人”牌指甲刀。尸体南侧有一长约93公分红白相间棉绳，绳上有血迹。尸体西侧有一条宽38公分拖痕，拖痕上有一只左脚穿的“富贵驼”牌皮鞋，鞋大小为26号。拖痕上有一段宽5厘米透明胶带，透明胶带上有血迹。拖痕北侧有粗横条内碎方格条纹足迹，南侧有细横条纹足迹。皮鞋内有红面白底鞋垫，红面上印有金色“福 踩小人”字样。尸体西侧4-5米处有一处宽13厘米的汽车轮胎痕迹，初步分析为小面类汽车。
（二） 法医检验情况
经法医检验，死者为男性，年龄约为40岁，身高1.72米左右。牙齿比较整洁干净，左上两颗磨牙和右上一颗磨牙套有金属牙冠。死亡时间为两天左右，没有助燃剂。
（三） 现场访问情况
经询问报案人张启增，其称：2011年 1月27日15时30分许，其在北京市大兴区青云店镇小张本庄村西南田地放羊时发现一具尸体。尸体在田地的一条南北水沟里。上半身已经被烧没了，下半身有两条腿，遂拨打110报警。
经询问张启增妻子常桂珍（女，55岁，北京大兴人）其称：平时都是他出去放羊，每天上午8:30分到11:30分，下午2:30分到5点左右。一般都在小张本村的南侧和西侧放羊，案发前几天其放羊时没有到过现场附近，也没发现异常情况。
（四） 现场分析与工作部署
综合以上情况，项目组研究认为此案系一起杀人焚尸案，作案人员应在2人以上，并制定如下工作部署：
1、调查访问工作
(1)查询失踪人员信息，确定死者身份。
(2)走访现场周边住户及加油站，查找知情人。
2、监控录像调取工作
调取现场周边道路及加油站监控，力争发现嫌疑车辆影像和进出路线。
3、协查工作
全市发布协查通报，查找特征相符走失人员。
（五） 案件破获经过
正当各项工作迅速展开，1月28日，北京市大兴区德茂地区西广德工业区南侧河边发生一起面包车被烧案件。技术人员在对现场进行勘查时提取了可疑足迹，经过认真比对发现，提取的足迹与“1.27”焚尸案现场遗留足迹应为同一人所留。项目组立即进行并案侦查，重点围绕被烧车辆进行跟进调查。
通过对小面车的车架号进行查询，发现小面车车牌号为京JYU169，灰色松花江牌汽车，车主为北京七星联强国际商贸有限公司，车为2008年2月购买。通过网上侦查，北京七星联强国际商贸有限公司地址为北京市大兴区工业开发区金辅路甲2号凯驰大厦1号楼512室，公司经营范围为销售化妆品、日用品、电子产品等及信息咨询等业务。公司于2007年1月25日成立，公司已于2010年12月被吊销执照。公司主要人员有刘一滨（男，48岁，北京人）任公司董事，陈杰（男，43岁，中国福建人）任公司法人，刘万春（男，47岁，中国黑龙江省哈尔滨市人）公司董事。刘万春暂住北京市大兴亦庄天宝园三里722-2-501，手机号：13426389667,13911546948。
通过技侦部门对公司人员通讯工具进行侦控，发现刘万春与姜恒庆手机（13701307918）通讯密切，且此手机信号曾于案发时段在大兴青云店出现过。通过工作发现一女子姚晶，手机号13269310734，于案发前与姜恒庆联系密切。且此号码专卡专用，只与姜恒庆联系，且二人于案发前也有联系。由此，一名叫姜恒庆的男子与一名叫姚晶的女子进入了项目组的视线。
通过深入工作，项目组获取了一条重要情况。报案人姜冰心到亦庄派出所报案称，其父亲姜恒庆（男，59岁，北京市海淀区人，暂住北京市大兴区亦庄镇泰河园小区）于1月26日走失，至今下落不明。根据前期掌握的情况，项目组立即进行DNA比对，一举锁定死者身份，即为姜恒庆。姜恒庆：男，59岁，户口所在地：北京市海淀区笑祖塔院平房29号，身份证号：，手机号：13701307918，住北京市亦庄镇泰河园小区三里36-2-402。
正当项目组围绕姜恒庆关系人大力开展工作时，技术部门将案发现场胶带上提取的指纹进行比对，与姚晶的指纹比对同一。由此确定，姚晶为本案的犯罪嫌疑人之一。经查，姚晶，女，中国黑龙江省七台河市新兴区北山街道十一委一组，身份证号码：，2006年登记暂住地为北京市大兴区旧宫镇旧宫西路31号，有前科，常用手机号为15910703699。
通过网安部门工作发现案发后姚晶曾三次登录过QQ,分别是1月27日23时50分许，在霸州市情缘网吧内登陆，28日晚10时许在河南开封登陆，29日中午12点在鹤壁登录。经调取霸州情缘网吧录像发现，姚晶与一名男子同行，随身携带行李。经网监部门进行侦查比对，确定此男子名叫张小飞，男，22岁，，中国河南省太康县板桥镇丁集行政村北张村，手机号13021252499，暂住北京市大兴瀛海三槐堂村。案发后离去，有重大作案嫌疑。
通过北京市局技侦部门的配合，项目组很快掌握了姚晶、张小飞已经逃往河南开封地区。经研究分析，项目组立即调整工作部署。在继续开展侦查取证工作的同时，组织警力于1月30日分别赶赴姚晶老家中国黑龙江省七台河市和中国河南省开封市进行追踪调查。
通过缜密侦查，去中国黑龙江的侦查员得知案发后姚晶曾与家中联系，告知家人自己在中国广东省深圳市，项目组立即赶往深圳进行工作。2月12日，通过深圳市公安局技侦部门的大力配合下，项目组准确获取了嫌疑人具体藏匿地点。经过周密部署，迅速行动，一举在深圳市龙港区一出租房内，将犯罪嫌疑人姚晶、张小飞抓获。经审查，二人交代了因矛盾纠纷于2011年1月26日晚间，在北京市大兴青云店镇小张北村西南地内持刀杀害姜恒庆，并焚尸的犯罪事实。
（六） 案件的诉讼结果
现此案正在由北京市第一中级人民法院刑一厅进行审理，诉讼正在进行当中。
三、 案例评析
（一） 成功经验
本案的成功之处有以下几点：领导重视，优势警力配备，为成功侦破此起案件奠定了基础。准确锁定尸源为本案成功破获提供了重要依据，细致现场勘查及调查访问为划定侦查范围起到了关键作用。总结如下经验：
一是分局党委高度重视命案侦破工作，实行向刑侦倾斜政策，是本案告破的基础条件。自2005年以来，分局投入数百万元为刑侦购置侦查装备，为侦查破案提供了有力保障。特别是今年为我队配备的高端手提电脑、可拍摄望远镜、数码照相机、摄像机在命案侦破的现场勘察、密拍密录、跟踪取证中发挥了不可替代的作用。
二是依靠点滴线索，锲而不舍地查找尸源是成功破获本案的重要环节。案发后项目组利用上网核查走失人口、发协查通报、DNA比对等方式查找尸源。将此案通报分局有关单位，尽全力获取走失人的信息。最终通过不懈的努力，于第一时间获取了姜恒庆家属报案的信息。
三是对现场遗留痕迹、物证进行细致分析查证，从而锁定嫌疑人是本案告破的关键环节。对现场提取的皮鞋的核实共涉及全市150多家商场和单位，侦查员凭着高度的责任心和工作热情均逐一进行了细致的走访调查。最终通过现场遗留的胶带上提取了两枚指纹，通过比对其中一枚指纹为犯罪嫌疑人姚晶所留，这是成功破获此案的关键一环。
四是全体参战民警的艰辛付出、忘我工作是侦破此起案件的必要条件。项目组同志本着对工作高度负责的态度，十几天时间没睡个一个踏实觉，没吃过一顿安稳饭，每天在外奔波走访。在外省追踪犯罪嫌疑人时值春节期间，项目组多名成员连续20多天在外出差，放弃和家人团聚。发扬不怕苦、不怕累、连续奋战的工作作风，废寝忘食地工作，从而确保了案件的成功告破。
五是市局刑总和相关部门的有力指导和支持在侦破此起案件中发挥了重要作用。在侦破此起杀人焚尸案件过程中，从初期的亲临现场勘查到十多次的案情分析，到后期的组织抓捕，市局刑总大案支队、技术处、法医中心等相关单位和领导都给予了莫大的帮助，对破获此案进行了有力的指导。
（二） 教训启示
项目组重破案，轻程序，未能严格把关。没有认真梳理每一项工作，只是停留在要求了，而对此案的证据方面没有检查、核对，未有效与具体办案的侦查员认真交接、有效沟通。致使此案没有形成很好的证据链。且后期主要由技侦部门提供对犯罪嫌疑人的追捕线索，但并不能作为证据使用。致使后期检察院、法院对案件的审理过程中，对案件证据方面认证困难，在一定程度上影响了诉讼的顺利进行。
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Report on “2.26” Xihongmen Corpse Dismemberment Case in Daxing District, Beijing
The Criminal Investigation Detachment of Daxing Branch Successfully Cracked the “1.27” Murder and Burning Case
Chapter 3 Meticulous investigation and accurate analysis
——The criminal investigation detachment of Daxing Branch successfully cracked the “1.27” murder and cremation case
【Case summary】
At about 15:40 on January 27, 2011, the Service Command Office of the Criminal Investigation Detachment Sub-bureau deployed police and found a dead body that had been severely carbonized in the southwest of Xiaozhangbei Village, Qingyundian Town, Daxing District, Beijing. On February 12, 2011, the Criminal Investigation Detachment, together with the Municipal Criminal Investigation Corps and other relevant units, carried out careful investigation, accurate analysis, and cross-provincial operations. After 16 days of continuous fighting, the case was successfully cracked. The two suspects Yao Jing and Zhang Xiaofei were arrested and brought to justice.
1. Situation of the incident
At 15:37 on January 27, 2011, the reporter Zhang Qizeng (male, 58 years old, from Daxing, Beijing) said that at about 15:00 on January 27, he was herding sheep in the southwest field of Xiaozhangbenzhuang Village, Qingyundian Town, Daxing District, Beijing When they found a burned body, they called 110 to call the police.
2. Detection process
(1) On-site investigation
The scene is located in a cornfield on the southwest side of Xiaozhang Village, Qingyundian Town, Daxing District, Beijing. The corpse was lying on its back on the ground with its head south and feet north, and its whole body was charred except for its right leg. There are leather and woolen clothing fragments left on the upper body, as well as thirteen metal buttons with the word “CHINA POLICE” printed on them. He wears dark trousers and white long johns on his right leg, and a brown “Fugui Camel” brand leather shoe on his right foot. Underneath the body were three keys and a “Strongman” brand of nail clippers. On the south side of the corpse was a red and white cotton rope about 93 centimeters long, with blood stains on the rope. On the west side of the body, there was a drag mark with a width of 38 cm. On the drag mark was a “Fugui Camel” brand leather shoe worn on the left foot, the shoe size was 26. There is a section of scotch tape with a width of 5 cm on the drag mark, and there is blood on the scotch tape. On the north side of the drag mark, there are footprints of broken square stripes in thick horizontal stripes, and on the south side of the traces are footprints of thin horizontal stripes. Inside the leather shoes are red-faced and white-soled insoles, and the words “Fu trampling villains” are printed in gold on the red face. 4-5 meters to the west of the corpse, there is a 13 cm wide car tire trace, which is preliminarily analyzed as a small noodle car.
(2) Forensic medical examination
After forensic examination, the deceased was male, about 40 years old, and about 1.72 meters tall. The teeth are relatively neat and clean. The upper left two molars and the upper right molar have metal crowns. The time of death was about two days without accelerant.
(3) On-site visits
After questioning the reporter, Zhang Qizeng, he stated that at about 15:30 on January 27, 2011, he found a dead body while grazing sheep in the southwest field of Xiaozhangbenzhuang Village, Qingyundian Town, Daxing District, Beijing. The body was in a north-south ditch in the field. The upper body had been burned, and the lower body had two legs, so he called 110 to call the police.
After questioning Zhang Qizeng’s wife Chang Guizhen (female, 55 years old, from Daxing, Beijing), she said: He usually goes out to herd sheep, every day from 8:30 am to 11:30 am and from 2:30 pm to 5 pm. Generally, sheep are herded on the south and west sides of Xiaozhang Village. A few days before the incident, he had not been near the scene and found no abnormalities when herding sheep.
(4) On-site analysis and work deployment
Based on the above circumstances, the project team believes that this case is a homicide and cremation case, and the number of perpetrators should be more than 2, and formulate the following work arrangements:
1. Investigation and visit work
(1) Query the information of the missing person and determine the identity of the deceased.
(2) Visit the residents and gas stations around the site to find insiders.
2. Surveillance video retrieval work
Call the monitoring of roads and gas stations around the scene, and try to find the images of suspected vehicles and the entry and exit routes.
3. Assisted investigation work
The whole city issued a notice of assisted investigation to find the missing persons with matching characteristics.
(5) The process of cracking the case
Just as various tasks were being carried out rapidly, on January 28, a case of a van being burned occurred on the south side of the river in the West Guangde Industrial Zone, Demao District, Daxing District, Beijing. The technicians extracted suspicious footprints during the investigation of the scene. After careful comparison, it was found that the extracted footprints and the footprints left at the scene of the “1.27” cremation case should be left by the same person. The project team immediately carried out joint investigations, focusing on follow-up investigations around the burned vehicles.
By inquiring the frame number of the small car, it was found that the license plate number of the small car was Beijing JYU169, a gray Songhuajiang car, the owner was Beijing Qixing Lianqiang International Trading Co., Ltd., and the car was purchased in February 2008. Through online investigation, the address of Beijing Qixing Lianqiang International Trading Co., Ltd. is Room 512, Building 1, Kaichi Building, No. 2, Jinfu Road, Industrial Development Zone, Daxing District, Beijing. The business scope of the company is sales of cosmetics, daily necessities, electronic products, etc. and information consultation Waiting for business. The company was established on January 25, 2007, and its license was revoked in December 2010. The main personnel of the company are Liu Yibin (male, 48 years old, from Beijing) as the director of the company, Chen Jie (male, 43 years old, from Fujian, China) as the legal person of the company, and Liu Wanchun (male, 47 years old, from Harbin City, Heilongjiang Province, China) as the director of the company . Liu Wanchun temporarily lives at 722-2-501, Sanli, Tianbao Garden, Yizhuang, Daxing, Beijing. Mobile phone numbers: 13426389667, 13911546948.
Through the investigation and control of the company’s personnel communication tools by the technical investigation department, it was found that Liu Wanchun and Jiang Hengqing’s mobile phone (13701307918) communicated closely, and this mobile phone signal had appeared in Daxing Qingyun Store during the time of the incident. Through work, it was discovered that a woman, Yao Jing, with a mobile phone number of 13269310734, was in close contact with Jiang Hengqing before the incident. Moreover, this number is dedicated to the special card, only to contact Jiang Hengqing, and the two also had contact before the incident. As a result, a man named Jiang Hengqing and a woman named Yao Jing came into the sight of the project team.
Through in-depth work, the project team obtained an important piece of information. The reporter, Jiang Bingxin, went to the Yizhuang Police Station to report that his father Jiang Hengqing (male, 59 years old, from Haidian District, Beijing, temporarily residing in Taiheyuan Community, Yizhuang Town, Daxing District, Beijing) disappeared on January 26 and his whereabouts are still unknown. According to the situation obtained in the early stage, the project team immediately carried out DNA comparison and identified the identity of the deceased in one fell swoop, which was Jiang Hengqing. Jiang Hengqing: Male, 59 years old, registered permanent residence: No. 29 Bungalow, Xiaozu Tower Courtyard, Haidian District, Beijing, ID number: , mobile phone number: 13701307918, lives at 36-2-402, Sanli, Taiheyuan Community, Yizhuang Town, Beijing.
While the project team was vigorously working on Jiang Hengqing’s associates, the technical department compared the fingerprints extracted from the tape at the scene of the crime with Yao Jing’s fingerprints. It is determined that Yao Jing is one of the suspects in this case. After investigation, Yao Jing, female, from the 11th Committee of Beishan Street, Xinxing District, Qitaihe City, Heilongjiang Province, China, ID number: 2006 registered temporary residence at No. 31, Jiugong West Road, Jiugong Town, Daxing District, Beijing , has a criminal record, and his usual mobile phone number is 15910703699.
Through the work of the Internet Security Department, it was discovered that Yao Jing had logged in to QQ three times after the incident, at about 23:50 on January 27, at the Qingyuan Internet Cafe in Bazhou City, at 10:00 p.m. on the 28th, in Kaifeng, Henan, and at noon on the 29th. Log in at Hebi at 12 o’clock. After retrieving the video from Bazhou Qingyuan Internet Cafe, it was found that Yao Jing was walking with a man, carrying luggage with him. After investigation and comparison by the network surveillance department, it was determined that the man’s name was Zhang Xiaofei, male, 22 years old, from Beizhang Village, Dingji Administrative Village, Banqiao Town, Taikang County, Henan Province, China, mobile phone number 13021252499, temporarily living in Yinghai San, Daxing, Beijing Huaitang Village. He left after the incident and was suspected of committing a major crime.
Through the cooperation of the technical investigation department of the Beijing Municipal Bureau, the project team quickly learned that Yao Jing and Zhang Xiaofei had fled to Kaifeng, Henan. After research and analysis, the project team immediately adjusted the work deployment. While continuing to carry out the investigation and evidence collection work, the police force was organized to rush to Yao Jing’s hometown Qitaihe City, Heilongjiang Province, China and Kaifeng City, Henan Province, China on January 30 to conduct follow-up investigations.
Through careful investigation, the investigators who went to Heilongjiang, China learned that Yao Jing had contacted his family after the incident and told his family that he was in Shenzhen, Guangdong Province, China, and the project team immediately rushed to Shenzhen for work. On February 12, with the strong cooperation of the technical investigation department of the Shenzhen Municipal Public Security Bureau, the project team accurately obtained the specific hiding place of the suspect. After careful deployment and quick action, the suspects Yao Jing and Zhang Xiaofei were arrested in a rental house in Longgang District, Shenzhen. After review, the two confessed the criminal facts of killing Jiang Hengqing with a knife in the southwest of Xiaozhangbei Village, Qingyundian Town, Daxing, Beijing, and burning his body on the evening of January 26, 2011 due to conflicts.
(6) Proceedings of the case
Now the case is being heard by the No. 1 Criminal Department of the Beijing No. 1 Intermediate People’s Court, and the lawsuit is in progress.
3. Case analysis
(1) Successful experience
The success of this case has the following points: the leadership attaches great importance to it, and the superior police force is deployed, which laid the foundation for the successful detection of this case. Accurately identifying the source of the corpse provided an important basis for the successful cracking of the case, and careful on-site investigation and investigation visits played a key role in delineating the scope of investigation. Summarize the following experience:
First, the branch party committee attached great importance to the detection of homicide cases, and implemented a policy of inclination towards criminal investigation, which was the basic condition for the case to be solved. Since 2005, the branch has invested millions of yuan in the purchase of investigative equipment for criminal investigation, providing a strong guarantee for the investigation and solving of cases. In particular, the high-end laptops, photographic binoculars, digital cameras, and video cameras equipped for our team this year have played an irreplaceable role in the on-site investigation, secret shooting and secret recording, and tracking and evidence collection of homicide detection.
The second is to rely on clues and persevere in finding the source of the corpse is an important part of successfully cracking the case. After the incident, the project team searched for the source of the corpse by checking the missing population online, sending out investigation reports, and DNA comparison. Report the case to the relevant units of the sub-bureau, and make every effort to obtain information about the missing person. Finally, through unremitting efforts, the information reported by Jiang Hengqing’s family was obtained at the first time.
The third is to conduct detailed analysis and verification of the traces and physical evidence left on the scene, so as to lock the suspect is the key link to solve the case. The verification of the leather shoes extracted on the spot involved more than 150 shopping malls and units in the city. The investigators conducted detailed visits and investigations one by one with a high sense of responsibility and enthusiasm for work. Finally, two fingerprints were extracted from the tape left at the scene, and one of the fingerprints was compared to that of the criminal suspect Yao Jing. This is the key to successfully cracking the case.
Fourth, the hard work and selfless work of all the policemen participating in the war is a necessary condition for solving this case. With a highly responsible attitude towards work, the comrades in the project team did not sleep well for more than ten days, did not eat a stable meal, and went out to visit every day. During the Spring Festival when tracking criminal suspects in other provinces, many members of the project team went on business trips for more than 20 consecutive days and gave up reunion with their families. Carry forward the work style of not being afraid of hardship, not being afraid of being tired, and continuously fighting, and work without sleep and food, thus ensuring the successful detection of the case.
Fifth, the strong guidance and support of the Municipal Bureau of Criminal Affairs and relevant departments played an important role in the detection of this case. In the process of solving this case of homicide and cremation, from the initial on-site investigation to more than a dozen case analysis, to the organization of arrest in the later stage, relevant units and leaders such as the Major Criminal Detachment of the Municipal Bureau, the Technical Department, the Forensic Center, etc. All of them gave great help and gave strong guidance to crack the case.
(2) Lessons and Enlightenments
The project team paid more attention to solving the case than to the procedure, and failed to strictly control the case. I didn’t carefully sort out every job, just stayed at the requirements, but didn’t check and check the evidence of the case, and didn’t effectively hand over and communicate effectively with the investigators who handled the case. As a result, the case did not form a good chain of evidence. And in the later stage, the technical investigation department mainly provided clues to the suspect’s pursuit, but it could not be used as evidence. As a result, it was difficult for the procuratorate and the court to verify the evidence of the case during the trial process of the case, which to a certain extent affected the smooth progress of the lawsuit.