How DNA Helped Catch a Killer, 31 Years Later
From:DNA Profiling
- 3m 5s
- HD
- TV-14
To prove that Dennis Rader is BTK - and not the "normal guy" he seems to be - the police have to get creative with DNA testing.
To prove that Dennis Rader is BTK - and not the "normal guy" he seems to be - the police have to get creative with DNA testing.