What is NOT included in crime lab reports that can assist in investigations?

In the context of crime lab reports, witness names are not typically included because the primary focus of these reports is to document the results of scientific analyses conducted on physical evidence collected from the crime scene. These reports include critical details such as the types of tests performed, the findings related to the evidence, and interpretations of those findings, which are integral to the investigative process.

Suspect's blood type, types of offenses, and names of investigators are all relevant components. The blood type can provide essential information in linking a suspect to a crime scene, while types of offenses give context to the nature of the investigation. Including the names of investigators helps ensure proper accountability and clarity regarding who is responsible for the case, facilitating communication and collaboration among law enforcement units. However, witness names are considered sensitive and are often documented separately to protect their identities and maintain the integrity of ongoing investigations.