What is NOT a permissible reason for hiring a private investigator?

Hiring a private investigator for the purpose of stalking or invading someone's privacy without legal cause is impermissible because it directly violates ethical standards and legal boundaries. Private investigators are bound by laws that protect individuals' rights to privacy. Engaging in activities that involve stalking or unwarranted intrusion into someone's personal life not only undermines public trust in the profession but also exposes both the investigator and the hiring party to potential legal repercussions.

In contrast, the other options represent legitimate and common reasons for hiring a private investigator. Gathering evidence in a civil dispute is fully within the scope of an investigator's duties, as it can provide necessary documentation for resolving legal issues. Similarly, locating a missing person aligns with professional standards and can be essential for families or authorities in crisis situations. Conducting background checks for employment is also a standard practice that helps employers make informed hiring decisions while respecting privacy laws. These activities demonstrate the proper use of private investigation services within the ethical and legal frameworks that govern the industry.