So if you are from Louisiana or lived here around the time that Katrina hit chances are that you heard this story. The story of Zack Bowen and Addie Hall is a tragic story that ended in the worst possible way. In the end it is a story about how untreated PTSD and our lack of care for veterans can cause situations such as these to happen.
Sources:
https://delanirbartlette.medium.com/the-gruesome-tale-of-zack-bowen-and-addie-hall-and-what-it-says-about-our-fascination-with-true-5c6170a0b0f6
https://nicolekenney.medium.com/the-gruesome-murder-suicide-of-the-couple-that-peaked-during-hurricane-katrina-6802cff46eb6
https://www.nytimes.com/2009/09/13/books/review/Scottoline-t.html
https://archive.org/details/shakedevilofftru0000brow