I watched the episode again, very closely, to see if I could find any hints as to what happens to Rico's son.

As the drug dealers were tying Angelina up, I heard them say something like: "take him to the main house and leave him with Maria". Then once the baby is out of the car, they say one more time "Take the baby to the main house."

With it being said two times, I think this "may" prove the baby lives. As far as there being two caskets: Since the drug dealers fluffed up the blankets inside the car to make it look like the baby was in the car...When Tubbs walked up to the side and saw Angelina tied up, he figured the baby was their too. At the funeral, perhaps out of respect, maybe the funeral people including the police felt it was only appropriate to have two caskets.

I agree with Creative Type that no human remains would have been found with that intense of an explosion. Even if they found tiny pieces of bone fragments, they had no way of telling if they belonged to the baby or Angelina.

Even after watching the episode again, its still confusing because there are so many unanswered questions. Maybe there really are some deleted scenes? They just gotta release Vice on DVD and leave it all original. I mean, if they can put all those, in my opinion, stupid sitcoms on DVD (Friends, Buffy, Frazier, etc..) why not Vice ya know? Oh well, we will just have to wait. >: