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Crime & Justice • Serial Killer

Ed Kemper

Ed Kemper is an American serial killer born Edmund Emil Kemper III on December 18, 1948.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Ed Kemper is an American serial killer born Edmund Emil Kemper III on December 18, 1948. He is known as the "Co-ed Killer" and was convicted of eight counts of first-degree murder for killings that included his grandparents, six young women, his mother and her friend in California during the 1960s and 1970s. Standing 6 ft 9 in (2.06 m), Kemper remains incarcerated at the California Medical Facility in Vacaville.

Early life

Edmund Emil Kemper III was born in Burbank, California, in 1948. He experienced a troubled childhood marked by conflict with his mother and a difficult family environment, which later became part of public discussion of his case.

Murders and conviction

Kemper murdered his paternal grandparents in 1964 at the age of 15 and was later released on parole. Between 1972 and 1973, he killed six young women in Santa Cruz County and surrounding areas. In April 1973, he killed his mother and her friend before surrendering to police. He was convicted in 1973 of eight murders and sentenced to eight concurrent life sentences.

Incarceration

Kemper has remained in prison for decades and has been denied parole multiple times. Recent reporting places him at the California Medical Facility in Vacaville, California.

Public attention and interviews

Kemper has given interviews from prison and has become a frequent subject of true-crime coverage, documentaries, and interviews with law enforcement and psychologists. His statements have contributed to his notoriety beyond the crimes themselves.

Key facts

  • Born Edmund Emil Kemper III in Burbank, California, in 1948
  • Convicted of eight murders, including his grandparents, six young women, his mother and her friend
  • Known as the "Co-ed Killer" and stands 6 ft 9 in (2.06 m)
  • Sentenced to eight concurrent life sentences and denied parole multiple times
  • His prison interviews have been featured in true-crime documentaries and psychology studies
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Canadian context

Kemper is relevant to Canadian readers mainly through true-crime media, psychology coverage, and documentary programming that discuss his case internationally.

Frequently asked questions

Who is Ed Kemper?
Ed Kemper is the name commonly used for Edmund Emil Kemper III, an American serial killer convicted of multiple murders in California in the 1970s.
How old is Ed Kemper?
He was born on December 18, 1948, which makes him 77 years old as of July 23, 2026.
What did Ed Kemper do?
He murdered his paternal grandparents as a teenager and later killed six young women, plus his mother and her friend, before being convicted of eight murders.
Where is Ed Kemper now?
He is incarcerated at the California Medical Facility in Vacaville, California.
Ed Kemper interviews
Kemper has given prison interviews over the years and has been featured in true-crime documentaries and interviews discussing his crimes and psychology.
Ed Kemper height
He is reported to be 6 ft 9 in (2.06 m) tall.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/Edmund_Kemper
    Supports: Birth date, height, crimes, conviction, nickname, and imprisonment details.
  2. Biographyhttps://www.biography.com/crime/edmund-kemper
    Supports: Birth date, crimes, conviction, and current incarceration.
  3. A&Ehttps://www.aetv.com/articles/ed-kemper
    Supports: Criminal history, victims, height, and conviction summary.
  4. Peoplehttps://www.people.com/where-is-ed-kemper-now-co-ed-killer-11797821
    Supports: Current incarceration in Vacaville and long-term imprisonment.
  5. IMDbhttps://www.imdb.com/name/nm0447410/
    Supports: Birth name, birth date, and height.