Yaël Hayat

The provided articles do not mention Yaël Hayat. Instead, they focus on Jacques and Jessica Moretti, the owners of a Swiss bar in Crans-Montana where a deadly fire occurred on New Year's Eve. The fire resulted in 40 deaths and 116 injuries. The Morettis are currently facing scrutiny and legal questioning from lawyers representing the victims' families. The lawyers for the Morettis have publicly condemned what they perceive as 'vindictiveness' directed towards their clients and deny that the Morettis were aware of any dangers at their venue. The incident and the subsequent legal proceedings are newsworthy due to the significant loss of life and the ongoing investigation into the cause of the fire and potential negligence.