Evolution of DNA analysis in Crime Scene Investigation

The video explores the role of forensic science in pop culture and its real-life applications, focusing on DNA analysis. It discusses the evolution of forensic techniques from secretor analysis to DNA fingerprinting, highlighting Alec Jeffreys' groundbreaking discovery. The video also covers the first use of DNA fingerprinting in a criminal case, demonstrating its impact on forensic science.

What were the challenges faced by investigators before the advent of DNA testing?

How did the discovery of DNA fingerprinting change forensic science?

What role did DNA analysis play in the investigation of the murders of Don Ashworth and Linda Mann?