Cop rue trio abandoned in Caribbean island? (6,4)
I believe the answer is:
'caribbean island?' is the definition.
(I've seen this before)
'cop rue trio abandoned' is the wordplay.
'abandoned' indicates an anagram (the original order is abandoned).
'copruetrio' anagrammed gives 'PUERTO RICO'.
'in' is the link.
(Other definitions for puerto rico that I've seen before include "Caribbean location" , "Well-filled country" , "Self-governing American commonwealth in the Caribbean" , "Caribbean island" , "WI island associated with the US" .)