Derek is devastated when Erica is found dead and is further emotionally shaken when he discovers his younger sister Cora is there and had survived the fire that killed their family. For specific medical advice, diagnoses, and treatment, consult your doctor. However she soon discovers the truth herself, straining their relationship. Aunt Stella Olek Krupa After returning to Beacon Hills, Derek uses the claws in a ritual to communicate with Talia his late mother.
In the episode, "The Overlooked", during the evacuation of the hospital because of a storm, Melissa finds Ethan and Aiden in their merged form attacking Scott.
The three girls spend the night in Cordelia's suite, and the next day fly to Monte Carlo with Cordelia's luggage, despite Meg's misgivings. Retrieved May 10, Kira has Scott tell her the truth about her Fox Spirit; he does. Caught by the stepmother while he is jerking. Derek hires Braeden to find Kate for him over her contract with the Calaveras. At first, she is horrified, devastated, having trouble coping. Derek is wounded by a Berserker and later dies.