Dark Waters: Murder in the Deep - Season 2

After a whirlwind romance, newlywed Karen leaves everything behind to start a dream life on the water with husband David. But the dream soon turns into a nightmare when David's true colors emerge. And trapped on the sea, there's nowhere to run.

Serena Karlan leaves everything she knows behind to join her boyfriend, retired NBA champion Bison Dele, aboard his catamaran in the South Pacific. Serena is the happiest she's ever been, until Dele's estranged brother surfaces and throws them off course.

Retirees Malcolm and Lindy Robertson leave their family behind to sail the open seas together; Lindy eventually learns to love Malcolm's dream of sailing to Thailand, but paradise soon turns into an unfathomable nightmare.

Kelley Branam's husband, Jake, is a charter boat captain with high aspirations; Jake works long hours to support his family, but Kelley's suspicions run deep; out of the blue, she decides to join Jake on a charter, and she is never heard from again.

Lake Erie is home to more than 2,000 shipwrecks mostly due to it's shallow bottom; local fisherman Chris Leclair navigates a double life which proves just as treacherous; he gets caught up in a net of lies after his wife uncovers his dark secret.

Florence and Mark Unger love nothing more than vacationing at the lake with their two boys; life is perfect until a sports injury pulls Mark into the depths of painkiller addiction; to keep her family afloat, Florence does whatever is necessary.