A woman, Emily, desperate to find answers about her mother's murder 22 years prior, returns to her hometown when her father, who was also a suspect in her mother's killing, is arrested for the homicide of a local teenager.

Single mom Nikki finds out that one of her eggs mistakenly got implanted into someone else during an IVF treatment 20 years ago. She is then shocked to meet Jenell, the daughter she never knew. On the surface Jenell seems perfect, but Nikki's daughter Erica suspects that there's much more to her surprise sister.