My name is Dennis Rader, I was a notorious American serial killer who terrorized the Wichita, K

this is in english:My name is Dennis Rader, I was a notorious American serial killer who terrorized the Wichita, Kansas area from the 1970s to the early 2000s.
I started my killing spree in 1974 when I murdered four members of the Otero family. In the course of my criminal activities, I committed a number of brutal murders and harassed law enforcement and the media with letters detailing my crimes and sending messages. I've often left clues and evidence at crime scenes, seeming to enjoy the attention I get for my actions.

Despite my taunts and dealings with law enforcement, I managed to evade capture for decades. I continued the murders in the late 1970s and early 1980s, including the murders of several women. My last known murder was in 1985, after which I seemingly disappeared from the public eye.

The case went unsolved, and I remained at large until my reappearance in 2004. In 2005, I sent a series of communications to the media and authorities, including a metadata floppy disk that led investigators to a computer at my church. This ultimately led to my arrest in February 2005.

In June 2005, I pleaded guilty to ten counts of first-degree murder and was subsequently sentenced to ten consecutive terms of life in prison without parole. In my court appearances, I described in chilling terms how he meticulously planned and executed his acts, showing no remorse for his actions.

My Case remains a horrifying example of a calculated and unrepentant serial killer who managed to evade capture for decades. His crimes had a significant impact on the Wichita community and the wider world, and my arrest brought a sense of closure to the victims' families and the law enforcement agencies that had long pursued him.