犯罪现场中墙壁书写笔迹不是很常见,在现场勘查中受重视程度不高,但一旦现场中出现墙壁书写笔迹,这些笔迹往往都与案件紧密相关,是案件侦破和定罪的关键性证据。因此针对此类案件制定快捷、有效的勘查、鉴定策略,指导相关人员进行相关工作,会对案件的勘查、侦破、鉴定发挥积极意义。 Wall writing handwriting is not very common at the scene of the crime, and the degree of attention paid by the scene investigation is not high. However, handwriting on the wall is often closely related to the case once the scene appears, which is the key evidence of detection and conviction of the case. Therefore, establishing a quick and effective exploration and appraisal strategy for such cases and instructing relevant personnel to carry out related work will play a positive role in the exploration, detection and appraisal of the case.