How did victor vance die?

Answer 1

If you are referring to 'Vic Vance', who shortly features in Vice City and is the main character in 'Vice City Stories':

Vic Vance dies while doing a drug deal with Tommy Vercetti in the opening video of Vice City.

Answer 2

If your talking about victors dad he was playing senet trying to get the mask of anubis to get the tears of gold and he must have lost and no one ever found him.

But what i dont get is how he left victor a ring with a tear of gold. How did he get it if he lost at senet?

:)