
Grieving Helen and her daughter Lauren, at odds, probe the death of Helen's sister, a top math professor. With the help of Lauren's math tutor Kristy, they uncover a shocking familial betrayal.
6.3
6.4
7.2
6.0
5.9
7.3
6.5
5.9
6.6
6.8
6.2
7.4
5.9
5.9
5.8
6.4
5.8
7.6