A private detective.
More example sentences
- We could of course employ a private enquiry agent but frankly I don't know a good one.
- It may be appropriate, depending on the amount involved, for a solicitor to incur expenses in trying to trace a client, for example in engaging an enquiry agent or advertising.
- After paying a private enquiry agent to make some further investigations I discovered that the franchise was a scam and that everyone involved had lost significant amounts of money.