Sebastian Zapeta-Calil repeatedly told detectives he had no memory of an attack that killed a woman who was set ablaze on the New York City subway train he was riding the morning of December 22, according to court documents. Joe Biden has hosted world leaders and worked from a home office at his lakefront house in Wilmington, Delaware.

The Occupational Safety and Health Administration (OSHA) has opened an investigation into a workplace fatality at the Tyson Foods plant in Dakota City, federal authorities confirmed Wednesday.