Don't understand the question. There is no interprative leeway to be exercised during which they must remain impartial. Fingerprints are analyzed, compared, and matched, via the application of scientific principles and parameters. It's like saying that laboratory technicians must be impartial when they are 'typing' a blood sample. There is NO intepretive leeway to draw a biased conclusion in either case. The results ARE what the results ARE.
I will have to disagree with the above part, because of the fact the questions in a wide general one. For example, what if the case you are working on is one that involves 3 murdered, and you are the examiner, and you find that the prints that you have just don your tests on come out to be that of your older brother, or even you husband. As an investigator you you have look beyond your personal feelings, and judgements, and
still bring true and supportive facts to the table.
Added: The second contributor paints a scenario that, while theoretically possible, IS far fetched, and then uses the artificial scenario to introduce an ETHICS factor, which was not even hinted at in the original question. I will defend the original answer as factually correct.
is international impartial
The Latin root for "impartial" is "im-" meaning "not" or "without," paired with "partialis" meaning "biased." The Greek root is "a-" meaning "without" or "not," combined with "pártis" meaning "to divide" or "to share."
It is important to be impartial when listening to complaints.
You can use the word impartial in a compound sentence like this: "The judge remained impartial during the trial, yet the jury members showed bias in their decisions."
It's always impartial but is not necessarily"fair."
Unless it is a major investigation (ie someone was killed) the cost involved is not realistic to call in a so-called "impartial" viewer from another department. At some stage you have to trust the justice system. Not all cops are crooked and I am sure the investigators will be fair.
partial
The judges in the competition needed to be impartial. I was glad to have an impartial judge for the talent contest It is not impartial when I don't get a bike when my brother does! We do not sell anything so can keep totally impartial. She was impartial about the decision. Someone who objectively does something is impartial. For example: A Jury must come to an impartial decision. (This means that the a Jury in a court room must come to an objective decision; One that is not effected by preconceived ideas, prejudice etc) The impartial eye of the scientist. (This means the scientist views things in a way that is free from undue bias or preconceived opinions)
An impartial judge could help us settle this dispute.
An Impartial Lover - 1903 was released on: USA: November 1903
Impartial means "fair," "even-handed," "non-biased."
Fair, unprejudiced, candid, detached, disinterested, dispassionate, or equitable. Those words mean impartial.