Underwriters face over $50m in Grande America claims after Grimaldi ship sinks 13 March 2019 Sinking likely caused by accumulation of fire extinguishing water on the deckAuthor: Capt. Johnhttps://www.tradewindsnews.com/casualties/1728310/underwriters-face-over-usd-50m-in-grande-america-claims-after-grimaldi-ship-sinks