CNN  —  Sebastian Zapeta-Calil, the 33-year-old undocumented migrant accused of setting fire to a woman who was asleep while riding a New York City train, was arraigned Tuesday on charges of first- and second-degree murder and arson, according to a complaint released by the Brooklyn District Attorney’s office. The New York City Office of the Medical Examiner determined the victim – who remains unidentified – died by homicide, the cause of her death was determined to be the result of “thermal