Alleged Golden State Killer Busted by DNA. But Are Tests '100%' Accurate?

Alleged Golden State Killer Busted by DNA. But Are Tests '100%' Accurate?
An alleged serial killer has been charged by police in California for crimes reported decades ago. Here’s what the science can and can’t tell us.
Source: National Geographic

An alleged serial killer has been charged by police in California for crimes reported decades ago. Here’s what the science can and can’t tell us.
Alleged Golden State Killer Busted by DNA. But Are Tests '100%' Accurate?