Landon Thomas Heffner, 19, of Muscoda passed away on Thursday, April 12, 2018 at UW Hospital after a courageous battle with a rare form of pancreatic cancer, surrounded by all of his loving family and many friends.BFuneral services will be held on Saturday, April 21, 2018 at the Riverdale Elementary School at 1 p.m. Burial will follow in the Blue River Valley Cemetery. Friends may call on Friday, April 20, 2018 at the Riverdale Elementary School from 5 to 8 p.m. and again Saturday, April 21, 2018 from 11 a.m. until the time of the service at 1 p.m. The Pratt Funeral and Cremation Service is assisting the family with arrangements. Online condolences may be made at prattfuneralservice.com