Detective who first used DNA to catch killer dies

The detective who led the hunt for rapist and murderer Colin Pitchfork - the first killer to be trapped by DNA - has died.
insider.si.edu

How DNA Helped Catch a Killer, 31 Years Later

CC0 Usage Conditions ApplyClick for more information. To prove that Dennis Rader is BTK - and not the "normal guy" he seems to be - the police have to get creative ...
KSL

DNA from cigarette helps identify teenager's killer nearly 44 years after her death

CLOVERDALE, Calif. — More than four decades after a teenager was murdered in California, DNA found on a discarded cigarette has helped authorities catch her killer. Sarah Geer, 13, was last seen ...