A simple logical approach to questioned envelopes examination.
This case report outlines research undertaken as the result of a document examination case in which two envelopes were involved. The combination of the circumstances of the case and the results of the examination allows a simple application of a logical approach to pre-assess the probability that an envelope (or a package) potentially recovered at a suspect's home comes from the same batch (same source) as questioned envelopes. This highlights that it is useful to examine envelopes.
Mazzella
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WD
Ecole de Sciences Criminelles, Institut de Police Scientifique, The University of Lausanne, 1015 Lausanne, Switzerland.
Taroni
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