It is February 26th 1915 at 3:23am and the HMT Olympic is sailing across the Atlantic ocean when a U-Boat is spotted but it was too late, the U-Boat had fired a torpedo to the Olympic making collision. Olympic is being filled with sea water at a rapid pace and the the Old Reliable went down in 32 minutes.
NOTE: This is just a fictional story made up by me it didn't actually happen. This is a mix of the Titanic and Britannic sinking. Song - Sleeping Sun