Blackburn is suing the RCMP, the resort and the search-and-rescue association over his wife's death. Their two sons are also seeking compensation through the courts.
In statements of defence filed recently, all defendants said they acted reasonably, were not negligent and were not responsible for the death.
The defendants also said Fortin and Blackburn contributed to their own misfortune by going out of bounds without being prepared, and by failing to tell anyone where they were going. The RCMP document says that, at one point, the couple was within walking distance of a cabin in which to take shelter.
The resort also argues it's protected by the terms and conditions of the "exclusion of liability" on the tickets sold to Blackburn and Fortin on Feb. 15, and on signs posted at the ticket office and other spots in the ski area.
According to the statement of defence, the RCMP's decision not to initiate a search on Feb. 21 was reasonable, given the information they had at the time.