Kimberly Clark Saenz was a nurse. Almost ten years ago now, in 2008, she worked in a clinic called the DaVita Lufkin Dialysis Center. The clinic was- and still is- in Lufkin, a small blue collar city in East Texas of around 33,000 souls. But rather than care for her patients, she decided to kill. Because of a home life fraught with difficulties- she and her husband has fought, he had filed for divorce, and even taken out a restraining order against her- Kimberly's unrestrained and misdirected anger was taken out on her patients.