CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

Keechant Sewell

American police officer

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJun 28, 2026
Entity authorityQ110120823 ↗
Source-derived summary

Keechant L. Sewell (born April 2, 1972) is an American baseball executive, former police officer and administrator. Sewell is currently the New York Mets Senior Vice President of Security and Guest Experience. She previously served as the 45th New York City Police Commissioner, the first woman and third black person to serve in the position. On June 12, 2023, Sewell announced that she was stepping down as commissioner. No reason was given for her departure.

Early life

Sewell was raised in the Queens neighborhood of Long Island City, including at the Queensbridge Houses. She later lived in the Queens neighborhoods of Corona and Jamaica.

Career

Nassau County Police Department

In October 1997, Sewell became a police officer assigned to Nassau County Police Department's Fifth Precinct. Sewell was eventually promoted through the ranks to become the commanding officer of the 7th Precinct and then, by 2016, commanding officer of the major case squad. In 2008 Sewell had attended the FBI National Academy, and other assignments included the Professional Standards Bureau, Internal Affairs, and training with the FBI to be the county's chief hostage negotiator.

Editorial summary

This brief starts where responsible research should: with the source description of “Keechant Sewell” as american police officer. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—1972, 2023, 1997, 2016—that can be checked directly. The linked authority record independently contributes the date 1972-04-02. The account is most persuasive where Keechant, Sewell and American can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as american police officer. Its deeper value depends on whether names, dates, institutions and citations support that framing.

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 Jun 28, 2026. The linked authority identifier is Q110120823. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1972, 2023, 1997 and 2016.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. 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
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Keechant Sewell”, its source revision and the description used here.
  2. Expand the search: follow Keechant Sewell primary sources, Keechant Sewell archive and Keechant 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 “Keechant Sewell”?
  2. Which institution is responsible for the underlying evidence?
  3. Which cited source is closest to the event, object or claim?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Keechant Sewell” 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.