His Laziness Did Him In from Top 10 Things You Never Knew About The BTK Killer

In the BTK meaning only he could effect on his story. He decided to put it on a floppy disk and mailed it in order to get it out. One day he entered the Christ Lutheran Church and used its computer to print the documents from the floppy disk. The disk was embedded with the username of the writer – Dennis, and that’s how police identified him.