10 Steps To Murder (2019)

S1E9 Anne Marie Anastasi

Ann Marie Anastasi and her spouse, Anthony, had an unconventional living situation that suited them well; a younger woman named Jacqueline Riggs resided in their basement and occasionally joined them in their bed. However, everything changed when Anthony decided to pursue a relationship with 25-year-old Jacqueline, leaving Ann Marie, his wife of twenty years, feeling betrayed. In response to their betrayal, Ann Marie swore to exact revenge on both of them.