Escape Venture @Home: Curfew

Seven young people escape from the confinement of their own four walls and spend a weekend partying together in their holiday home despite curfew. A weekend that does not end well. Of seven students only six return home. But what happened? Was it an accident? A tragic accident?
Or was it cold-blooded murder...
Help us to solve this case and solve the mysterious death of Nicolas Maison!