The weight of water

On a small island off the New Hampshire coast in 1873, two women were brutally murdered by an unknown assailant. A third woman survived the attack, hiding in a sea cave until dawn. More than a century later, a photographer, Jean, comes to the island to shoot a photo-essay about the legendary crime. Immersing herself in accounts of the lives of the fishermen's wives who were its victims, she becomes obsessed with the barrenness of these women's days: the ardor-killing labor, the long stretches of loneliness, the maddening relentless winds that threatened to scour them off the rocky island. How could a marriage survive those privations? Was this misery connected to the killings?