Investigators looking for cause of fatal New York explosion that also wounded over 30 firefighters

Investigators were combing through a New York City shipyard on Saturday trying to find the cause of a fire and an explosion that killed one person and injured more than 30 firefighters and other first responders. Authorities provided no major updates to the incidents that occurred Friday afternoon in the Mariners Harbor neighborhood on the north shore of Staten Island. Besides investigators, some firefighters were at the site as a precaution Saturday, officials said. Firefighters were called to