Olga Guadalupe Guevara, a 30-year-old Hispanic woman, and her 58-year-old mother, Maria de La Luz Reyes Martinez, were found dead from gunshot wounds inside their Donna, Texas, home on December 31, 2020. The deaths occurred during a New Year’s Eve gathering; deputies responded after reports of a domestic dispute and gunfire. Justice of the Peace Jason Pena pronounced both women dead at the scene and ordered autopsies.

Authorities identified Olga’s common-law husband, 29-year-old Agustin Adan Castellano, as the suspect. Investigators say an argument escalated from a verbal dispute into a physical altercation, after which Castellano shot both women. He was arrested at the scene and charged with capital murder and held without bail. The community reaction emphasized the danger of domestic violence and the need for help and reporting.

Does anyone have information about Olga, her mother, or the events that led up to that night?