Killer Siblings (2019)

S03E09 Matting & Smith

In a quiet suburban neighborhood in Memphis, a husband is brutally killed right outside his home. As detectives dig deeper, they uncover a web of infidelity that points to the wife’s hidden life, including a substantial insurance policy. The investigation also reveals a brother who is fiercely protective of his sister, willing to go to great lengths to shield her from any repercussions.