CNN CNN Newsroom With Fredricka Whitfield July 12, 2014 18:28:00
Investigators more sophisticated tools to work where. our cameras take you inside the nypd's closely guarded forensic crime lab, a front line for catching criminals. better development techniques in the finter printing field showed detectives a clearer picture. so do evolving computer programs adsing greater detail to tracing ballistic evidence. advances in dna analysis are widely considered the most meaningful step forward toward solving more crimes. but the forensic searches just pieces of the elaborate puzzle. you can't escape the cameras. they are everywhere. windows that can capture poten...
Source: archive.org