A 31-year-old former nurse was arrested Saturday for allegedly murdering an elderly patient in 2016 at a Yokohama hospital where at least three other patients also died under suspicious circumstances, police said.Ayumi Kuboki has admitted to killing Sozo Nishikawa, 88, who died of surfactant compound poisoning on Sept. 18, 2016 at what was then Oguchi Hospital where she worked, the police said. Kuboki told them she injected disinfectant into intravenous drip bags used to treat about 20 patients, according to investigative sources.Traces of a surfactant compound were found in the bodies of t…READ FULL ARTICLE
