By Sydney Crutch
Published: October 21, 2013 by
Sinking to the bottom of the sea.
Yvonne, the ship’s doctor, finds herself in the midst of a killing spree devised by a maniacal fellow crewmember while aboard a submarine. Backed into a corner, back in her surgery, she knows the only way of getting out alive is to get to the controls before they sink to the bottom of the sea.