Killer nurse Charles Cullen undergoing medical tests (Asbur


Charles Cullen, the former nurse who admitted killing 29 patients and who wants to donate a kidney to a relative of a friend, was undergoing medical tests today, state officials said. Corrections Department spokeswoman Deirdre Fedkenheuer confirmed Cullen was undergoing medical testing, but couldn't provide further information, including Cullen's whereabouts and what testing was being done.