One Solution And One Problem

Mika And Niko were Identical twin sisters who hated each other for most of their life even though they didn't live together. Now at the age of 17 and both starting their Senior year of high school Mika's life suddenly turns upside down when Niko comes to town and starts going to the same highschool. Along with that weird things start to happen along with students end up missing and dead bodies being found deep into the woods and other mysterious places. Will Mika figure out what's going on and why her sister is acting weird? or will she figure out the hard way?