Brady Harmon shared the final text message he received from his ex-wife, Sarah Myers, before she and her mother, Amy Steadman, allegedly killed their four children in a murder-suicide. Harmon took to Facebook on Tuesday, August 4, to explain that he scheduled a video call with the children on the day they apparently died. However, the phone call never happened and Harmon claimed that Myers told him the children were sick. Alongside the screenshots, Harmon shared a lengthy caption to address the latest updates in the case. However, the children were killed as they prepared to spend the summer with him in Utah.