ABC “20/20” Event Special “My Father BTK” Preview | August 6 2021


This Friday (August 6, 2021) ABC “20/20” reports on the notorious BTK serial killer who tormented Wichita for decades

The two-hour ABC “20/20” encore episode airs August 6 at 9PM ET on ABC. You can watch previous episodes at ABC and on Hulu.

*Update- this episode is available now at

Be sure to check out the official 20/20 podcast. Plus, our Events Calendar for live events, previews and more.

One of America’s most notorious serial killers, Dennis Rader, known as The BTK Killer, spent decades tormenting Wichita, Kansas. He brutally tortured and murdered ten people while also taunting the tight-knit community, local media and police with letters detailing his horrific crimes.
Fourteen years after he was caught, his daughter, Kerri Rawson, spoke to ABC News senior national affairs correspondent Deborah Roberts for a “20/20” report on Rader. Kerri discussed her childhood, how she and her family dealt with the shocking revelation of her father’s true identity, and how they worked to overcome the unthinkable crimes of her father.

David Sloan is senior executive producer. Janice Johnston is executive producer. (This episode originally aired 2/1/19)

ABC 20/20 Event Special “My Father BTK” Preview | August 6 2021. There have been major changes to our events calendar due to the coronavirus pandemic. We started this calendar in 2018 with pro wrestling events, then added some other live sports and entertainment events. The goals were to help sell live tickets for all kinds of events and help fans finds events and tickets easier. Then the virus happened and live events stopped for a while, so we had to change things up. We’ve since added and will continue to add, many televised events. Such as upcoming guests on morning, daytime and late night television shows. As well as listings and promos and more for many diff tv shows. You can find all of those and much more on our calendar. Recently live events have started happening again, and we’ve gone back to adding those. Most live events have ticket links, venue information, dates and times. But some events have more, and some have a lot more and are basically event previews. It depends on the information available at the time we post the event and if we are able to update that event, etc. Some days have one to three events and some have over twenty on the same day. So you may have to click the link at the bottom to see more on certain days.
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Preview for Friday's ABC "20/20" Special “My Father BTK”

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