Candela Peña as Rosario Porto and Tristán Ulloa as Alfonso Basterra in "The Asunta Case."
Manuel Fernandez-Valdes/Netflix
- Asunta Basterra Porto's adoptive parents killed her in 2013 when she was 12.
- Alfonso Basterra and Rosario Porto were found guilty of killing their daughter in 2016.
- Netflix dramatized her murder for "The Asunta Case."
A couple who murdered their 12-year-old daughter years after adopting her is the focus of the new Netflix series: "The...