20/20 airs two hour event “The Sins of the Father” on June 5, 2020.

Encore airing on Friday, July 9, 2021:

https://abcnews.go.com/US/daughters-losing-mother-brother-dad-killed-insurance-payouts/story?id=71029005

Here is the synopsis from TV Guide: “Erin DeRoche and Kati Reynolds open up about the heartbreak they felt after losing their mother, Christina Karlsen, and brother, Levi Karlsen; their relationship with Karl Karlsen over the years; their suspicion that Karl started the house fire that killed Christina; the horror they felt when they realized Karl killed Levi; and their lives now with Karl behind bars.” 

Don’t miss 20/20 “The Sins of the Father” airing at 9/8c on Friday, June 5, 2020 on ABC.

https://www.syracuse.com/crime/2020/03/karl-karlsen-who-killed-son-for-money-will-spend-life-in-prison-for-wifes-murder.html

https://www.fltimes.com/news/abcs-20-20-to-feature-karlsen-cases/article_dac03e59-1831-5fed-8600-37383d53311f.html

Photo Courtesy of ABC 

Video Courtesy of 20/20 Official Twitter

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