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Photo of William Bonin

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William Bonin

ウィリアム・ボニン / うぃりあむ・ぼにん

American truck driver

January 8, 1947 – February 23, 1996 ・ Willimantic, Connecticut, United States

  • Connecticut
  • truck driver
  • serial killer

My Take

William Bonin is one of those cases that haunts you not because of mystery, but because of sheer scale and brazenness. Known as the Freeway Killer, he operated across southern California's highways in the late 1970s, preying on young men and boys, and the fact that he had at least one accomplice in several of the killings makes the whole thing even more chilling — this wasn't a lone, isolated predator but something almost social in its horror. He confessed to 21 murders but was convicted of 14, and the gap between those numbers is its own kind of tragedy. What sticks with me is the contrast: a Good Conduct Medal from the military, then decades later a death sentence carried out in 1996. His case had a real impact on how California handled serial killer investigations and remains a grim landmark in true-crime history.

1. Profile

Name (English)
William Bonin
Name (Japanese)
ウィリアム・ボニン
Reading
うぃりあむ・ぼにん
Born
January 8, 1947 – February 23, 1996
Zodiac / Chinese zodiac
Capricorn / Boar
Origin
Willimantic, Connecticut, United States
Occupation
truck driver / serial killer

2. Background

High school
North High School

Awards & achievements

  • Good Conduct Medal

4. Personality

Motto

Private

Frequently asked questions

When was William Bonin born?

January 8, 1947 – February 23, 1996.

Where is William Bonin from?

William Bonin is from Willimantic, Connecticut, United States.

What does William Bonin do?

William Bonin works as truck driver, serial killer.

Serial killer — see all → · More people from United States →

7. About this entry

Tags

  • Connecticut
  • truck driver
  • serial killer
Last updated
2026-06-02

Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.