What types of investigations might a security guard conduct?

The correct answer highlights the role of a security guard in handling initial inquiries into incidents and complaints. Security guards often serve as the first responders to incidents on the property they are assigned to. This can involve gathering information about events, interviewing witnesses, and documenting observations. Preliminary investigations are crucial because they help to establish the facts of an incident, which can be useful for further investigation by law enforcement or management.

By focusing on preliminary investigations, security guards can ensure that appropriate actions are taken to resolve issues and that accurate records are maintained, which can be vital in legal contexts. This proactive approach allows security personnel to effectively manage security risks and uphold safety standards within their environment.

In contrast, concentrating solely on major crimes would limit a guard's scope to significant incidents, overlooking smaller but still important matters that need attention. Restricting investigations to interviews with employees only overlooks the need for a holistic approach that may also involve assessing physical evidence or interacting with witnesses from various areas. Detailed forensic analysis typically requires specialized training and qualifications, which are beyond the expected duties of a security guard. Therefore, preliminary investigations effectively encapsulate the range of responsibilities that align with a security guard's role.