NEW YORK - The doctor suspected of blowing up his town house rather than allowing his ex-wife to benefit from its sale has died, nearly a week after suffering critical injuries in the blast, a hospital spokeswoman said Sunday. Dr. Nicholas Bartha, 66, died late Saturday, said Mary Halston, an administrator at New York Presbyterian Hospital. Police had been unable to speak to Bartha about the July 10 explosion because he was in a medically induced coma. Authorities have said they were investigating whether he might have caused it rather than sell the town house as part of a divorce...