government. coroner's office confirmed ten storm related fatalities, as many as 100 people estimated killed in kentucky alone. now, back to "dateline." ♪♪ welcome back to "dateline," i am natalie morales. a houston doctor poisoned nearly to death admitted a dark secret but did his affair had anything to do with the attempt of his life? >> back with "fatal attraction," here is andrea cannon. >> the first big break in the investigation into who poisoned george blumenshen came when the doctor finally admitted he was a cheater. he was carrying on an affair with his partner, anna maria gonzalez. investigators went back to talk to a vet.