An 81-year-old man admits to the killing of American tourist Amy Lopez, a crime that occurred about 30 years ago. The case is described as being resolved through a DNA breakthrough after years in which investigators were unable to identify the attacker.

The reports say Lopez was stabbed to death while in a fortress setting, turning the incident into a long-running cold case. The Independent frames the development around the advance in DNA analysis that finally produces usable results after decades. Yahoo UK similarly reports the same resolution, pointing to DNA technology as the factor that connects the suspect to the original evidence.

Details about the exact date of the crime, the jurisdiction, and the specific DNA method are not provided in the material supplied. Both outlets nonetheless align on the key point that DNA evidence—tested long after the killing—leads to a confession or admission by the accused and brings closure to the decades-old investigation.