Which of the following is NOT considered a valid piece of evidence in a workers' compensation claim?

In the context of workers' compensation claims, social media posts are often viewed with skepticism and may not hold up as valid evidence in the same way that other types of evidence do. While they can provide context or insight into a claimant's activities or state of mind, social media is not typically a reliable or objective source of evidence when establishing the facts of a workplace injury.

Photographs of the scene can serve as objective documentation of the conditions and circumstances related to the injury. Employment records provide essential information about the claimant’s job duties, history, and any work-related factors that may have contributed to the injury. Witness statements are crucial as they offer firsthand accounts of the incident, lending support to the claimant’s version of events. Each of these types of evidence plays a critical role in substantiating a workers' compensation claim and is generally accepted in legal proceedings.