3. Joel Rifkin
One of the most recent serial killers is Joel Rifkin who they caught in 1993. His case was interesting since he was a landscaping technician who used his job sites to hide the bodies. So when the police traced his landscape contracts, they had their suspect.
They nabbed him in his 1984 Mazda pickup truck with a dead body in the back. After the apprehension, Rifkin proved cooperative, providing police with the details and maps for all 17 of his victims. Later, they convicted him, sentencing him to 203 years in jail.