Canadian trail runner missing in Alps for over a week; search slows

Canadian trail runner Kalie McCrystal has been missing in the Italian Alps for over a week; search operations have slowed, with the last helicopter flights over the Matterhorn on Sunday and Monday. Rescue teams are attempting to trace connected devices, but no confirmed signals have been reported. The case is a localized search-and-rescue effort with no broader geopolitical or market implications.