Brian Rader’s BackStory
Brian Rader might never have asked to be in the public eye, but his name has remained attached to one of the darkest chapters in American crime history. Born into an ordinary Kansas family, he would later learn that his father, Dennis Lynn Rader, lived a double life as the BTK Killer; one of the most notorious serial killers in U.S. history.
Born Brian Howard Rader on July 27, 1975, in Kansas, United States, he is the first child of Dennis Lynn Rader and Paula Dietz. His early years seemed normal by every standard. His mother worked as a bookkeeper and his father served as president of the local council at Christ Lutheran Church. The Rader family lived quietly in Park City, a small suburb near Wichita, where neighbors described them as polite and deeply religious.
Brian grew up alongside his younger sister, Kerri Rawson, who was born a few years after him ( in 1978). The two shared a modest Midwestern upbringing; school, church, family dinners, never suspecting that the man they called ‘Dad’ was living a life of unimaginable violence in secret.
Brian Rader’s Life as a Teenager
As a teenager, Brian Rader was active in Boy Scouts of America, eventually earning the Eagle Scout badge, the organization’s highest honor. He later served in the U.S. Navy, from 2004 to 2009, stationed primarily at a submarine base in Connecticut. Those who knew him described him as quiet, disciplined, and respectful, a man who wanted a life entirely separate from the Rader name.
Everything changed in February 2005, when federal authorities arrested his father, Dennis Rader, in connection with the BTK murders, a string of ten killings that terrorized Wichita and Park City, Kansas, between 1974 and 1991. The acronym “BTK,” which stood for “Bind, Torture, Kill,” was one Dennis had coined himself in letters sent to police and the media.
Brian Rader’s Life After BTK Killer Father Arrest
At the time of his father’s arrest, Brian was 30 years old and serving in the Navy. News of the arrest spread quickly through national media, and Brian, blindsided by the discovery, reportedly went completely silent. His sister, Kerri, would later recall that moment as “a complete collapse of everything we thought we knew about family.”
Their father, Dennis Lynn Rader, born March 9, 1945, in Pittsburg, Kansas, was the son of William Elvin Rader and Dorothea Mae Rader (née Cook). He grew up with three brothers; Bill, Paul, and Jeff Rader, and attended Butler County Community College before graduating from Wichita State University. He even served in the U.S. Air Force from 1966 to 1970, years before his crimes began.
Dennis met Brian Rader’s mother, Paula Dietz (born May 5, 1948, in Park City, Kansas), shortly after returning from military service. Paula worked as a bookkeeper and was deeply involved in her church. The two married on May 22, 1971, and for more than three decades, appeared to have a stable suburban life… living the American dream.
When Dennis was finally caught in 2005, Paula filed for an emergency divorce immediately after he pleaded guilty to the murders. The court granted it swiftly to protect her and her children from public harassment. Neither Paula nor her children ever attended his trial. Dennis Rader was sentenced to 10 consecutive life terms, a total of 175 years without parole, and is currently serving his sentence at El Dorado Correctional Facility in Kansas.
Brian Rader’s Life Today
Since his father’s conviction, Brian Rader has kept an extremely low profile. He has never publicly commented on his father’s crimes and is believed to have cut off all contact long ago. Reports from family sources suggest he continues to live a private, quiet life, far from media attention, and remains unmarried.
His sister, Kerri Rawson, on the other hand, chose to speak publicly about their family’s trauma. In 2019, she published a bestselling memoir, “A Serial Killer’s Daughter: My Story of Faith, Love, and Overcoming,” where she detailed what it meant to discover that her father was BTK.
Kerri Rawson, previously married to Darian Rawson with two children, Emilie and Ian, has become an advocate for victims of trauma and abuse. Well, in a May 2021 Facebook post, she shared that she was going through a divorce from her now ex-husband, Darian Rawson. Their divorce has long been finalized.
For Brian, however, silence has been his form of survival. Those who’ve followed the family’s story say he’s built a life deliberately out of view; a life that bears no resemblance to the one his father lived or destroyed.
Even now, nearly two decades after the BTK case was closed, Brian Rader’s name surfaces only when people look back at the ripple effects of his father’s crimes. Like, today, October 10, 2025, when Netflix premieres its new documentary, “My Father, the BTK Killer,” that features exclusive interviews with Kerri.
The new documentary explores how Kerri Rawson learned the truth in 2005 and how she’s continued confronting that reality since.
Beyond Kerri making appearances, little is known about where Brian Rader lives or what he does for a day job; whether or not he is married, has kids, and really, how he is holding up. But, maybe that’s exactly how he seems to prefer it.
