Is Black Cake coming back?

In the late 1960s, a runaway bride named Covey disappears into the surf off the coast of Jamaica and is feared drowned or a fugitive on the run for her husband's murder. Fifty years later in California, Eleanor Bennett, a widow in her 60s, loses her battle with cancer, leaving her two estranged children a flash drive that holds previously untold stories of her journey from the Caribbean to America. These stories, narrated by Eleanor, shock her children and challenge everything they thought they knew about their family's origin.