Precisely 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 determining the cause of death of a victim. Can you transfer to forensic nursing after working for a long time as a registered nurse? When sexual attack or rape occurs, it is the job of the forensic nurse to collect evidence and take images so whoever is responsible can be taped. In concerns to death assessment, the forensic nurse assists the pathologist in discovering the cause of death of a victim.