Answer: Although no textbook, I believe the correct answer to be "cybercriminals alter dna records, thus hampering and sometimes destroying criminal investigations"
Explanation: Cybercriminals are individuals who are perpetrators of cybercrime which is a crime commited using computer networks.
Of all the options, the only option not involving a crime commited using computer networks is cybercriminals alter dna records, thus hampering and sometimes destroying criminal investigations.