Any chance an investigator can find a person I havent seen in years?
Sometimes, sometimes not. This is one of those areas where there are no guarantees. A lot depends on whether this person is trying to hide or not. If they are not really trying to hide and you have a decent amount of information about them, your chances are pretty high that we can find them for you. Information that would help would be full name, date of birth, social security number, if available, relatives, hobbies, line of work, past history, etc. Not all of these are needed, but the more information, the better.