This episode is actually 2 short stories about cases in Alabama. As far as I know, they are not connected but they are similar. Neither case has had a lot of attention outside of their communities.
Sherri Smith was a 32 year old mother of 2 murdered in her home in Fairfield, Alabama in 2011.
Connie Ridgeway was a 59 year old mother of 2 murdered at her home in Rogersville, Alabama.