A woman who was raped by a NetCar driver takes a job with the company to exact her revenge on her attacker after she becomes frustrated with the slow pace of the criminal Justice system.

The story focuses on a middle-school math teacher Olive and her relationship with Henry which spans 25 years over the four parts. It is based on Elizabeth Strout’s Pulitzer Prize-winning novel.

An account of Boston Police Commissioner Ed Davis’s actions in the events leading up to the 2013 Boston Marathon bombing and the aftermath, which includes the city-wide manhunt to find the terrorists behind it.