Which of the following statements is true about 3D crime scene imaging cameras?

The statement that 3D crime scene imaging cameras replicate the entire crime scene before alteration is accurate because these advanced imaging systems are designed to create detailed, three-dimensional models of crime scenes. This capability allows investigators to capture the spatial relationships and dimensions of objects within the scene, providing a comprehensive record that is not influenced by any modifications that may occur later as evidence is processed or the scene is otherwise disturbed.

By accurately mapping the environment and all relevant physical features, these imaging systems ensure that a reliable reference is available for analysis, reconstruction, or presentation in court. This is particularly important in forensic investigations, where maintaining the integrity of the original crime scene is crucial for legal proceedings.

The other statements do not reflect the capabilities of 3D crime scene imaging accurately. For instance, these cameras do capture depth perception, are not limited to outdoor scenes, and do not have the capability to edit witness statements.