Investigators have made a grim discovery during the search for Brian Tarrence, a New Yorker who disappeared in Turks and Caicos.

Cops on a Caribbean island where a Manhattan man disappeared during a romantic getaway with his wife have launched a murder probe into a decomposed body suspected of being the missing man.

Brian Tarrence, 51, was last seen on surveillance video leaving his rental property at the Inn in Grace Bay in Turks and Caicos around 3:40 a.m. on June 25.