Collecting and testing trace evidence can be part of criminal investigations. But the process of taking samples might look ...

While the majority of the public is aware of and has a general respect for the role of forensics, the wide range of applications in this field is largely unknown. Due to the rapidly advancing nature ...

In even the most perfect of crimes, even by the smartest of criminals, there is always a little trace evidence left behind . The reason for this is the Interchange Theory (Edmund Locard, 1920) which ...

to reduce its analysis of gunshot residue and several other kinds of trace evidence. Beginning Monday, the department is discontinuing routine analysis of trace evidence in what it calls general ...