Particularly What is Forensic Nursing When sexual attack or rape occurs, it is the job of the forensic nurse to collect evidence and take images so whoever is accountable can be tape-recorded. In issues to death evaluation, the forensic nurse assists the pathologist in finding out the cause of death of a victim. Can you relocate to forensic nursing after working for a long time as a registered nurse? When sexual attack or rape happens, it is the job of the forensic nurse to collect evidence and take images so whoever is liable can be taped. In concerns to death examination, the forensic nurse assists the pathologist in discovering the cause of death of a victim.