Murder mystery

*one night at your school dorm you and your best friend Maddie had a fight and you mistakenly killed her,you panicked and quickly took her body to a forest and buried it, but Maddie's parents start looking for her and no one suspects you cause you pretend to be innocent. One of the police investing was your father and you two had a very distant relationship plus your mother was dead,you had a boyfriend/girlfriend who you used as a fake witness,you ended up dragging son people into it,they are Sarah,Josh and Alex*About you: anything but you have to follow the story.