1 jan 1950 ano - Calvin Goddard

Descrição:

Refined techniques of firearms examination. His work allowed investigators to determine whether a particular gun has fired a bullet by comparing the bullet with one that has been test fired from the suspects weapon.

Adicionado na linha do tempo:

Forensic Science Timeline

ByChristian Wallace

8 jan 2018

609

Data:

1 jan 1950 ano

Agora

~ 75 years ago

Imagens:

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