What is the criteria for relief of liability in an investigation?

The criteria for relief of liability in an investigation hinges on demonstrating a lack of negligence. This means that if a party can substantiate that they did not act negligently in the situation being investigated, they can be relieved from liability. In this context, lack of negligence serves as a robust defense, indicating that the actions taken were reasonable and appropriate under the circumstances and therefore, should not result in culpability or liability.

While other choices touch upon various outcomes of an investigation, they do not provide a basis for relieving liability in the same way. For example, an inconclusive investigation does not definitively exonerate an individual or organization; rather, it leaves the question of fault unresolved. Similarly, proving negligence or uncovering procedural errors does not lead to relief from liability; instead, these findings would typically indicate potential liability. Thus, proving a lack of negligence is the key factor in securing relief from liability in the context of an investigation.