Which of the following is NOT a primary reason for investigating fire scenes?

Investigating fire scenes involves several key objectives aimed at understanding the cause and impact of the fire. Determining the point of origin is crucial for uncovering how the fire started and developing strategies to prevent future incidents. Identifying public safety issues related to product reliability is important to ensure that products are safe for use and to alert the public if there are any hazards associated with them. Checking for violations of fire and building codes helps in enforcing regulations that protect people and property, contributing to overall fire safety.

Assessing the emotional damage to victims, while an important aspect of fire incidents, is not a primary focus of fire scene investigations themselves. The primary reasons for investigating fire scenes focus on technical and safety aspects, rather than the emotional or psychological impact on individuals affected by the fire. Thus, this option does not align with the main objectives of fire investigations, making it the correct choice for this question.