As far as most people were concerned, Dennis Rader was a normal member of community. I used to live in Wichita where he operated. One of my coworkers had had dinner with them because they went to the same church as him.
His wife kids didn't know, nobody knew.
Re:How Google Chrome’s ad blocker works
by paulryanrogers on Saturday February 03, 2018 @02:31PM
(#16299105)
Did he have a criminal record when ADT hired him?
See: https://en.wikipedia.org/wiki/Dennis_Rader#Early_life_and_ca...
Your analogy is good. Google and Chrome Adblocker is just like ADT and the "BTK Killer".