After the death of his wife, Jack found it hard to adjust, but he was determined to put on a brave face for the sake of his daughter Siobhan (played by Grace Stone).
Settling into island life had its challenges at first, but with the help and support of his team, Jack soon felt truly at home and found love again with Anna (Nina Wadia), a witness he met whilst working on a case.
After enjoying their time on the island together, Anna invited Jack to go travelling with her. Jack was torn, but after some reflection decided he was ready to go home and went back to London with Siobhan.
Death in Paradise season 12 will once again star Ralf Little as DI Neville Parker, who’ll be solving more murder mysteries on the fictional island of Saint Marie.
Death In Paradise series 1-11 is available to watch on BBC iPlayer.