“佘祥林杀妻案”引发我们对“民愤”问题的探究,过分强化民愤的存在对坚持“疑罪从无”原则具有消极影响。本文通过对比“疑罪从无”原则和过去“疑罪从有”、“疑罪从轻”的做法,阐述了在我国司法实践中应坚持“疑罪从无”原则的意义,以及其与处理好“民愤”问题的关系。 “She Xianglin kill his wife ” lead us to explore the issue of “public anger ”, overly strengthen the existence of public anger has a negative impact on adherence to the principle of “no crime ”. By comparing the principle of “no crime ” and the past “the crime of doubt ” and “the crime of doubt ”, this article expounds that in our judicial practice, “The significance of the principle, and its relationship with handling the issue of” public anger. "