On Collection of Handwriting Sample in Criminal Cases
Ouyang Zi-hua · 2004
The handwriting sample in criminal cases is the handwriting material that is used for comparison with the examine material, which is written by the suspects who are confirmed through investigation. So it is the objective basis and foundation that identifiers know and examine the unknown information in the material and then make assert or deny conclusions. Therefore it has very important function on the work of verification of handwriting and influences accuracy and legal validity of the conclusion directly whether the collection procedure is proper, the source of the sample is reliable, the quantity is abundant and the quality is qualified.