Investigation Discovery

The Gack and Goo Forensic Dictionary
Solved: Extreme Forensics »

V-Z

Y-STR Testing

The complicated science of DNA often plays a key role in crime scene investigations.

V

Viscometer – A tool that measures the viscosity, or thickness, of a liquid.

W

Walk-Through – A procedure conducted at a crime scene to collect evidence.

X

X-Ray – An electron microscope can be used to X-ray the unique signatures of gunpowder residue.

Y

Y-STR Testing – DNA testing for the Y chromosome in sexual assault cases.

Z

Zinc Chloride – A chemical that reacts with the oil in fingerprints to reveal invisible prints at a crime scene.

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Investigation Discovery

The Gack and Goo Forensic Dictionary

V-Z

Y-STR Testing

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