Chance Turner is only partway done with his studying to become a lawyer when his first "job" comes out of the blue- serve as an advisory inheritance lawyer to his girlfriend and her father as one branch of the family fighting for a dying grandmother's inheritance. When the family gathers at the isolated mountaintop where said grandmother is spending her final years, a sudden killing leaves the group in paranoia and stranded at the scene of the crime until a violent hailstorm dissipates.
How the night will end - how many will die - how many mysteries get solved - depends on you.