Eliminating opponents with 4 cards or less question

If I eliminate an opponent and they only have 4 cards, but have a set and I have no cards. Do I get the opportunity to cash in their cards during my turn or do I have to wait for the next turn?
Conquer Club, a free online multiplayer variation of a popular world domination board game.
http://www.tools.conquerclub.com/forum/
http://www.tools.conquerclub.com/forum/viewtopic.php?f=6&t=46491
deltaray wrote:If I eliminate an opponent and they only have 4 cards, but have a set and I have no cards. Do I get the opportunity to cash in their cards during my turn or do I have to wait for the next turn?