Unable to process the death of his daughter, Detective Boyd embarks on a hunt for a serial killer who murders according to a brutal tribal ritual: Muti. The only person who can help Boyd is Professor Mackles, an anthropologist who hides an unspeakable secret. The line between sanity and madness thins as Boyd goes deeper into the killer’s world.

Retirement at last! Middle-aged and divorced, company owner Richard Jones is looking forward to a worry-free existence as he arrives at his office on his last day of work. Much to his dismay, he discovers that the management buyout of his company was fraudulent. The company is now bankrupt and the employee pension fund — including his own — has been embezzled. Enlisting the help of his ex-wife Kate, Richard sets out to track down the shady businessman behind the fraud.

A brilliant but idiosyncratic British detective and his resourceful local team solve baffling murder mysteries on the fictional Caribbean island of Saint-Marie.