目前,现行命案发生后,命案个案现场勘验质量的高低却缺少一个科学的评估标准。刑事技术部门勘验命案现场,能否有效地提取犯罪痕迹物证、能否有效地利用现场痕迹物证发现、证实和打击犯罪,这是命案破获的关键。模拟命案现场勘验考核和命案卷宗的考核虽然在一定程度上促进了命案现场勘验质量的提高,但是它注重的仅仅是命案侦查的规范化和程序 At present, after the occurrence of the current murder case, the quality of on-site investigation of murder cases lacks a scientific assessment standard. Criminal technology departments to verify the murder scene, the effective extraction of evidence of crime marks, can effectively use the scene evidence to discover, confirm and crack down on the crime, which is the key to the murder case. Although the assessment of mock murder site investigation and murder file dossier promoted the improvement of the quality of murder scene investigation to a certain extent, it only focused on the standardization and procedure of murder investigation