1、第四章 现场保护,现场最大的敌人就是保护犯罪现场的警察！,一、现场保护/保护现场/保护犯罪现场在犯罪案件发生或发现以后，对犯罪现场及时采取措施，进行警戒封锁，使得犯罪现场尽可能保持在案件发生、发现时状态的一项专门性工作。1、主体任何单位和个人，公安治保人员；2、客体犯罪嫌疑现场；3、时间性强从案发时起到勘验（或复验）结束时止；4、性质专门性工作，也是一项义务；5、目的性强为了侦查人员顺利、安全进行现场勘查，收集犯罪痕迹、物品和研究犯罪活动，揭露、证实犯罪创造有利条件；,二、现场的紧急处置（抢救、抢险、交通、布控）,三、原则principals（一）保护现场不受损害；preserve the e
2、cidence present（二）保护群众的正常生活秩序；ensure legitimate business四、核实情况，迅速报案（一）核实情况初步询问；（二）迅速报案向刑侦部门或上级公安机关报案五、划定警戒，封锁现场establish the crime scene perimeter and limit（一）划定保护区；（二）布置警戒，封锁现场六、收集信息compile scene dataThe first responder should begin compiling the necessary data with regard to response to the scene
3、and initiate the crime log that lists the entry of all individuals into the crime scene, including those present upon arrival.七、向侦查人员报告保护现场的情况,IF YOU ARE NOT NEEDED AT THE SCENE STAY AWAY FROM IT!,Secure and protect scene 现场保护警察的重要职责,Take control aggressively upon arrivalDetermine extent scene has b
4、een protectedCheck for adequate scene securityObtain info from personnel who know scene relative to its original conditionHave one person to be in chargeAlways take notesKeep out unauthorized personnel- start crime scene log,Securing means establishing a perimeter to prevent any disturbances, contro
5、lling access, protecting - controlling all people entering area, and ensuring safety of evidence team.防止破坏，控制通道，保护和控制所有进入特定区域的人，确保证据不受破坏。,RESPONSIBILITIES OF OFFICER ARRIVING AT A CRIME SCENE初到犯罪现场警察的职责,THE CRIME SCENE IS A DYNAMIC & RAPIDLYCHANGING SITUATION. THE 1ST ARRIVINGOFFICERS HAVE AN ENORMO
6、US RESPONSIBILITY.,THE 1ST ARRIVING OFFICERS MUST BE AWARETHAT IT IS IMPOSSIBLE FOR ANYONE TO ENTERA CRIME SCENE WITHOUT CHANGING IT IN SOME WAY. EVERY PRECAUTION POSSIBLEMUST BE TAKEN TO PROTECT AND PRESERVETHE CRIME SCENE.,THE SUCCESS OF ANY INVESTIGATION DEPENDSON THE ACTIONS OF THE 1ST ARRIVING
7、OFFICERS,RESPONSIBILITIES OF OFFICER ARRIVING AT A CRIME SCENE,1st OFFICER TO ARRIVE:,SECURE THE SCENE BY LIMITING TO THE GREATEST EXTENT POSSIBLE, THE NUMBER OF PERSONNEL ENTERING THE SCENE. 尽力限制通行，保护现场。,THERE IS NO EXCUSE FOR SIGHT SEEINGAT A CRIME SCENE AND SHOULD NOT BEALLOWED OR TOLERATED REGAR
8、DLESSOF THE OFFICERS RANK。不可让人围观，不可疏忽大意。,RESPONSIBILITIES OF OFFICER ARRIVING AT A CRIME SCENE,1st OFFICER TO ARRIVE: OBTAIN MEDICAL ATTENTION FOR ANY VICTIM(S) AND SUSPECTS. IF NEEDED为被害人和犯罪嫌疑人提供医疗救护； SEARCH FOR ADDITONAL VICTIMS OR SUSPECTS & TAKE APPROPRIATE ACTION查明有无其他被害人或犯罪嫌疑人，并采取措施； NOTE WHO
9、ENTERED THE SCENE & WHY记录下到过现场的人，并查明原因。,PROTECT THE CRIME SCENE!,DO NOT TOUCH OR SEIZE ANYTHING UNLESSTHERE IS A DANGER OF THE EVIDENCE BEINGLOST OR DESTROYED!除非有险情需要排除，或者证据可能丢失或毁弃，否则不要触碰现场的任何东西。,“Safe” the weapon. It is an inanimate object, it cannot hurt you. It will not miraculously grow arms and
10、 legs and begin shooting up your crime scene!保证武器的安全性。,THIS INCLUDES FIREARMS确保现场中枪支的安全,Identifiable Fingerprints 可甄别的指纹They are found in only about 10% of all cases involving firearms. If you “safe” the weapon there is a probability that you are lowering that percentage considerably. 包括枪案在内，也只有10%的案件中能发现可供甄别的指纹。如果你要确保现场武器的安全，这就存在一种可能性：它降低了指纹甄别的几率。,
