Last Tuesday a Heli Air Monaco helicopter crashed in the Roya Valley, resulting in the death of the pilot and 2 passengers. Weather conditions caused the crash.
Crash in the Roya : Monaco expresses its support for employees of Heli Air [2]
Links:
[1] http://www.monaco.mc/Pages/crash_dans_la_roya___heli_air_monaco_eprouve
[2] http://www.nicematin.com/article/derniere-minute/crash-dans-la-roya-monaco-dit-son-soutien-aux-employes-dheli-air