Horatio and Eric are in Rio de Janeiro to hunt down Antonio Riaz the man responsible for the hit on Marisol but the Brazilian authorities aren't being very cooperative. While there, Horatio runs into Yelina and finds out that Raymond is missing again and looks for him until Horatio learns the terrible truth... Raymond is already dead killed by Riaz. Horatio learns Ray Jr now fourteen is a drug mule for Riaz and must find him before he makes a terrible mistake.