Emergency crews were called to Pier 84 on the Delaware River just after noon yesterday. That's where Sian C was docked after arriving Thursday from the Ivory Coast.
Stephen Sapp of US Customs and Border Protection says the victim wasn't a crew member. He says investigators presume the person stowed away, but there are other possibilities, such as a worker trapped while loading sacks of beans.
Sapp says customs officials are trying to identify the person and will work with the local coroner and the State Department to return the body to relatives.