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. AdvertisementA couple who murdered their 12-year-old daughter years after adopting her is the focus of the new Netflix series: "The Asunta Case." Rosario Porto (Candela Peña), a lawyer, and journalist Alfonso Basterra (Tristán Ulloa), adopted Asunta Basterra Porto from China in 2001 and took her back to Spain. This story is available exclusively to Business Insider subscribers.

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Persons: Asunta Basterra, Alfonso Basterra, Rosario Porto, —, Tristán Ulloa Organizations: Rosario, Netflix, Service, Basterra, Business Locations: Basterra Porto, China, Spain, Spanish, Santiago de Compostela