I've sent my Delica to hell and back, dropping it 10 ft off a ladder onto concrete, it's been on tons of vacations, snagged it on plenty of things, hell, it's even been through a washer and dryer cycle and it still works like the day I bought it (after a tear down and thorough oiling). Things happen to knives, it could have just hit at the right spot with the correct force for something to break. I wouldn't expect them to replace it because it broke from anything of the sort, it doesn't make any sense from any business standpoint. It's why craftsman tools went belly up and had to go to China to be produced for a fraction of the costs, too many people breaking their tools and saying it happened another way, or just because they wanted something new and shiny.