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Forensic Science Services, Accident Investigators and Expert Witnesses |
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Breath testing devices incl FTP |
Instrument marks Contact areas of instruments and tools can be compared with marks/impressions at a crime scene in order to provide an indication of whether or not the instrument/tool could have caused the mark/impression. If so, how likely is it? Examinations of this type can, of course, also be used to exclude items as having caused marks or impressions. |
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