51:27 duration 51 minutes 27 seconds
Genetic Fingerprints: DNA traces | The Science of…
Genetic Fingerprints: DNA traces | The Science of Crime | Full Documentary
How can DNA solve criminal cases? Genetic fingerprinting, including DNA, is a method of solving cases and identifying perpetrators. The first time a murderer was convicted on the basis of his…
00:55 duration 55 seconds
Video Recording - Sun Jan 22 2023 19:16:49…
Video Recording - Sun Jan 22 2023 19:16:49 GMT-0700 (Mountain Standard Time)