When Ed Kemper was arrested in August 1964 after murdering his grandparents, his mother, Clarnell Strandberg, and his older sister, Susan Swanson, were interviewed by doctors and social workers from the Atascadero State Hospital where Kemper was imprisoned for the next five years.
Clarnell Strandberg: “She [Kemper’s older sister, Susan] was always responsible for and protective of Guy [Kemper’s nickname] while I worked. Sometimes protected him from my discipline out of misguided love. He and Sue were close until she began to mature and then Allyn, my fourteen-year-old daughter and he had a close relationship-however his needs were building and hers were normal and gregarious and outgoing and she had friends he resented.”
Susan Swanson: “As far back as I can remember, Guy has wanted to be by himself, he has seemed to be happier when there was only family. He never seemed too interested in participating in activities with other children. We seemed fairly close at times, but if something didn’t go Guy’s way he would get awfully mad, not as if he were spoiled and throwing a tantrum but mad at everyone… All kinds of things would bother him, like the way my kids would cry or when my little girl would be drooling or spitting I would never hear the end of it from Guy. Sounds of a constant coughing or crying or heavy breathing would really upset him.”
Source (text and photo): Murder Capital of the World by Emerson Murray, 2021