On September 14, 1972, Kemper picked up fifteen-year-old Aiko Koo hitchhiking to a dance class in San Francisco. He took her to a remote area, choked her into unconsciousness, raped her, and then finished killing her. He placed her body in the trunk of his car and on his way home stopped off for a beer. He took the corpse back to his apartment, dissected it, had sex with it, and cut off the head.

The next day Ed Kemper had a scheduled appointment with his probation psychiatrists. In the morning before heading out to the appointment, Kemper buried Koo’s body at one location and her hands at another, but kept her head. He then drove to the psychiatrists’ office with the head locked in the trunk of his car. Leaving his car in the parking lot, he went in for his interview.

The psychiatric report resulting from that day’s visit reads:

“If I were seeing this patient without having any history available or without getting the history from him, I would think that we’re dealing with a very well adjusted young man who had initiative, intelligence and who was free of any psychiatric illness . . . In effect, we are dealing with two different people when we talk of the 15 year old boy who committed the murders and of the 23 year old man we see before us now . . . It is my opinion that he has made a very excellent response to the years of treatment and rehabilitation and I would see no psychiatric reason to consider him to be of any danger to himself or to any member of society.”

The second psychiatrist cheerfully added:

“He appears to have made a good recovery from such a tragic and violent split within himself. He appears to be functioning in one piece now directing his feelings towards verbalization, work, sports and not allowing neurotic buildup with himself. Since it may allow him more freedom as an adult to develop his potential, I would consider it reasonable to have a permanent expunction of his juvenile records. I am glad he had recently “expunged” his motorcycle and I would hope that he would do that (“seal it”) permanently since this seemed more a threat to his life and health than any threat he is presently to anyone else.”

One can only wonder what the psychiatrists’ diagnoses would have been if either of them had looked into the trunk of Kemper’s car that morning.

On November 29, 1972, Kemper’s juvenile record was permanently sealed so that he could go on with his life. In the meantime, he had moved back home with his domineering mother.

Excerpt from “Serial Killers: The Method and Madness of Monsters” by Peter Vronsky (2004, Berkley Books)