Answer:
a. Document the mistake and workaround the problem.
Step-by-step explanation:
The forensic investigation is mainly used to collect and analyze the evidence of a crime, which helps in search of a suspect.
The forensic investigator's main purpose is to find the most important evidence by thorough workout on fingerprints, blood, computer, etc of a crime to help to find a suspect.
It is a detail inspection of the crime scenes which come into some result so that the correct decision should be made
So, according to the given options, the most appropriate one is option a.