WATCH THE FULL EPISODE OF 20/20: https://bit.ly/2Pekl6c Twenty-six-year-old Kenzie Houk had been shot in the back of the head, and police charged Jordan Brown, the son of Houk's fiance, for her murder. Part 2 https://www.youtube.com/watch?v=uuqTJZojO0g SUBSCRIBE to ABC NEWS: null Watch More on http://abcnews.go.com/ LIKE ABC News on FACEBOOK https://www.facebook.com/abcnews FOLLOW ABC News on TWITTER: https://twitter.com/abc GOOD MORNING AMERICA'S HOMEPAGE: https://www.goodmorningamerica.com/