Mezue ahịrịokwu na-esonụ: Ọdụ ụgbọ mmiri ahụ nwere nnukwu mmebi n'ihi
Oké ifufe Dean n'August 2007. Nke a gụnyere ọdụ ụgbọ mmiri e wuru maka ụgbọ mmiri ndị na-eme njem. Westerdam nke Holland America bụ ụgbọ mmiri mbụ na-alaghachi n'ọdụ ụgbọ mmiri kemgbe oke ifufe Dean na Ọktọba 31, 2008.