as the submarine moved through the water, at the speed of 50 knots, the mid-atlantic ridge was the only reference point it needed to use based on the maps and charts borrowed from the u.s. navy. the 10 man crew operated the deep submergence vehicle (dsv) with precision as it made its way down through the darkness of the ocean, its front lights illuminating the way as it went deeper into the trench. the dsv's objective was to find the remains of the uss dolphin, a nuclear fast attack submarine that disappeared in or around this area about a month ago. the uss dolphin was one of three sea wolf class submarines in the navy inventory with the cap-ability to carry tomahawk missiles and mk-48 torpedoes. once again the adventure begins for a whole new set of people, when they start searching for the answers that will bring peace to the families of the sailors who lost their lives aboard the uss dolphin. it was up to tony and chance and others to find the clues that would save other men and women as well.