When performing a violence risk assessment for a violence complaint in the workplace, it is necessary to:

While having a comprehensive profile of an aggressor can be beneficial for understanding their behavior, it is not a necessary step in the initial assessment. Identifying possible aggressors is the priority, as it allows for a broader understanding of potential threats rather than focusing solely on one individual.

Knowing the identity of a specific aggressor is important but is not always feasible during the initial assessment phase. The focus should be on identifying potential aggressors, which may include those whose identity is not yet known. This broader identification process is essential for effective risk management.

This choice is not relevant in the context of a violence risk assessment. Collecting voice samples may be part of a forensic investigation but does not contribute to the immediate assessment of risk in the workplace. The emphasis should be on identifying behaviors and potential risks rather than gathering physical evidence.