Olmedo was identified through DNA comparison after his sister revealed that her grandmother had told her two years before that her brother had been murdered, due to the abuse of their stepfather, also stating that his mother may have been involved in his death.
After his sister revealed that her grandmother had told her two years before that her brother had been murdered, due to the abuse of their stepfather, also stating that his mother may have been involved in his death. This was what Olmedo was identified through DNA comparison.