A plane carrying ten people crashes into the Mexican jungle, leaving them stranded. As they are murdered one by one, the remaining survivors must solve the mystery of who is killing them.

Follows two brilliant detectives in a tug of war over a historic murder conviction, dealing with issues of race, institutional failure, and the quest to find common ground in a polarized Britain.

Desperate and without documentation, a woman from Mexico moves into a rundown Cleveland boardinghouse. Then the unsettling cries and eerie visions begin.