TWO unidentified gunmen shot to death a 62-year old widow over the weekend inside her house in Surigao del Sur, police reports said Monday. Reports at the PNP national operations center in Camp Crame identified the victim as Editha Estrada, widow and resident of Brgy. Mandus, Lingig, Surigao del Sur. The reports said Estrada was standing near the gate of his house when the gunmen on a motorcyle arrived at around 6:20 p.m.Saturday. The two shot her several times hitting her in different parts of her body resulting in her instant death, the reports said. Responding policemen recovered three shells and two slugs of caliber .45 pistol in the crime scene.