Ask your investigator if he/she is certified in writing reports and if he/she has ever been called to testify before a court about his/her findings. If a good investigator doesn't know how to properly format reports or how to answer the questions, a good lawyer will often dissect a report.
This can make an investigator appear incompetent. This testimony can make or break your case. Ask if they have any additional training, such as a college education in a related field or previous jobs that are related to investigating.
This could be a sign of their commitment to private investigation. You can know more about private investigation via https://mpinvestigations.com/private-investigator-saratoga-ny.
Do you understand the billing process?
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Because the billing system may vary from investigator to investigator, clients might not be able to understand it. A retainer is something you should expect to be charged.
Ask if the retainer must be renewed after the money has been spent. Also, ask if the person will continue working and invoice you for the final amount once the work is completed.
You should know whether the fee is door-to-door or for actual case time. Ask about their mileage charges. It is vital to find out where your investigator is located.
This can add hundreds of dollars to your case. These charges can differ from investigator to investigator so be sure you understand. Talk about any additional fees associated with your case.