Vaud cantonal police officers watch the Travys train where a hostage-taking incident took place at Essert-sous-Champvent station, Switzerland, Thursday, Feb. 8, 2024. A hostage-taking incident took place on a regional train between Yverdon and Sainte-Croix at around 6:30 p.m. on Thursday. All hostages were freed and are safe. (Laurent Gillieron/Keystone via AP)