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Charles Ng

Hong Kong serial killer in United States detainment

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 8, 2026
Entity authorityQ717983
Source-derived summary

Charles Chi-tat Ng (born Ng Chi-tat) (Chinese: 吳志達; born 24 December 1960) is a Hong Kong-born convicted serial killer who committed numerous crimes in the United States. He is believed to have raped, tortured, and murdered between eleven and twenty-five victims with his accomplice Leonard Lake at Lake's cabin in Calaveras County, California, 60 miles (96 km) from Sacramento, between 1983 and 1985. After his arrest and imprisonment in Canada on robbery and weapons charges, followed by a lengthy dispute between Canada and the U.S., Ng was extradited to California, tried, and convicted of eleven murders. He is currently on death row at California Medical Facility.

Early life

Charles Ng was born as Ng Chi-tat in British Hong Kong, the youngest of three children and only son of a wealthy Hongkonger executive and his wife. As a child, Ng was harshly disciplined and abused by his father.

As a teenager, he was described as a troubled loner and was expelled from several schools. After his arrest for shoplifting at age 15, he went, at his father's insistence, to Bentham Grammar School, a boarding school in North Yorkshire, England. Not long after arriving, Ng was expelled for stealing from other students and returned to Hong Kong.

Ng moved to the United States on a student visa in 1978 and studied biology at the College of Notre Dame in Belmont, California.

Editorial summary

The public source identifies “Charles Ng” as hong Kong serial killer in United States detainment. This brief keeps that definition visible, then builds a research path around Charles, Hong and Kong.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1960, 1983, 1985, 1978—that can be checked directly. The linked authority record independently contributes the date 1960-12-24. Its value is orientation rather than verdict, with Charles, Hong and Kong providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Charles Ng”, the useful work is to connect “hong Kong serial killer in United States detainment” to the records capable of establishing context and consequence.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 8, 2026. The linked authority identifier is Q717983. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1960, 1983, 1985 and 1978.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
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The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Charles Ng”, its source revision and the description used here.
  2. Expand the search: follow Charles Ng primary sources, Charles Ng archive and Charles research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Charles Ng”?
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  3. Which institution is responsible for the underlying evidence?
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Source & attribution

This entry incorporates text from Charles Ng” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.