Stranded

When the senior class of Nexus High plan out a camping trip, they never expect what's coming. "Expect the unexpected" they say, and you really should. Unfortunately the senior class learnt that the hard way when their bus crashes leaving them stranded in the middle of of a forest. Will they find a way out? If they do, will all of them even survive this disaster?
Amidst the struggle of surviving, Rosalind's instincts are telling her there's something off. She's suspecting the crash isn't at all by chance. But if not, is this a betrayal? If it is, who's the one responsible?