Spark between two alphas

Kassandra(Kass) left beacon hills after a tragedy. Then she was just a beta born wolf. Now when she comes back its because of a family friend and two close friends of hers. Both are hales, but she didnt expect a rampage of a alpha amongst the town. She also carries a secret that she is now gonna hide till the alpha is done being delt with. Will she be able to keep it and will she be able to confess to a certain broody wolf that gets blamed for the murders from a Stiles and his friend Scott