Brussels: Karnataka Chief Minister Siddaramaiah’s son Rakesh Siddaramaiah passed away on Saturday due to multiple organ failure. 
 
He was undergoing treatment for acute pancreatitis at Antwerp University Hospital, Brussels and was on ventilator support after undergoing a laparoscopic surgery for removal of gall bladder on Friday. 
 
Rakesh had earlier undergone treatment for liver and pancreatic issues at a city hospital in Belgium.