Can you guarantee a definite result?

Forensic examinations are such that one can never know at the outset what the end result of an examination will be, nor the strength of any opinion that might ultimately be expressed.  We must first conduct the necessary forensic examinations.  The result very much depends on the evidence generated in the first instance and that which remains at the time the item is examined.  FDS conducts forensic examinations with a view to recovering and interpreting that evidence in order to reach a conclusion on the issue in question and any other relevant matters.

The bona fides of any person claiming to guarantee results should raise concern.