Corey John Hallquist

Active

Bar #15743 - ATTORNEY Active

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Firm / organization
Clark County DA's Office
Admitted
9/16/2021 (5 years)
Law school
University of Nevada - Las Vegas
Location
Las Vegas, NV

Contact and address

Address
Clark County DA's Office
200 Lewis Ave
Las Vegas, NV 89101

Record last verified Jul 11, 2026

Discipline history

No discipline on record.

Record last verified Jul 11, 2026

Appellate record

Handled 1 Supreme Court of Nevada cases on record.

Results in appellate decisions and orders

100% won of 1 decided case
Won 1Mixed 0Lost 0
Details by role (challenging vs. defending a ruling)
  • Court-order requests - Opposing a court-order request: won 1 of 1

Appellate courts uphold far more rulings than they overturn, so lawyers who mostly defend rulings tend to show higher won-shares than lawyers who mostly challenge them. This breakdown lets you compare like with like.

Won means the court ruled the way this side asked. Mixed means the court agreed in part. Cases that were dismissed or have no clear result are listed but not counted. Based on the court's published decisions and unpublished orders; coverage is still being extended.

  • 93094 - Caci (Gavin) v. Dist. Ct. (State) (Criminal)Request deniedWon - opposed the court order case details

Case data via YourNevadaJudges.com - Nevada appellate decisions and orders

In the news

  • ‘Trash’: Victim’s dad blasts probation sentence for driver in Las Vegas teen’s death

    “…Tesfaye/Las Vegas Review-Journal) @bizutesfaye Deputy District Attorneys Corey Hallquist, left, and Afan Tarar walk past Jesus Barraza, second right, who was found…”

    reviewjournal.com - Jul 22, 2026 - read article

  • Jurors return guilty verdict for Las Vegas crash that killed teen

    “…Tesfaye/Las Vegas Review-Journal) @bizutesfaye Deputy District Attorney Corey Hallquist delivers his closing statement during the trial of Jesus Barraza, who was on…”

    reviewjournal.com - Jun 12, 2026 - read article

  • Driver in DUI crash that killed teen in North Las Vegas jailed again

    “…driving 101 mph one second before the Kia was struck. Clark County prosecutor Corey Hallquist said in court Tuesday that Hughes faced strict requirements from the court…”

    reviewjournal.com - Jun 2, 2026 - read article

  • DUI driver gets up to 40 years in prison after crash in which pregnant woman’s baby died

    “…impact statement beside his father Chester as prosecuting attorney Corey Hallquist during the sentencing for Maximiliano Chavez at the Regional Justice Center…”

    reviewjournal.com - May 7, 2026 - read article

  • Suspected DUI driver indicted in Las Vegas crash that hurt 2-year-old, mother

    “…content was .22 percent, nearly three times the legal limit, prosecutor Corey Hallquist previously indicated. Hallquist said Caci’s Tesla filmed the crash. The…”

    reviewjournal.com - Feb 25, 2026 - read article

View all 11 news mentions

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Profile data from official public records, last verified Jul 11, 2026. Request a correction via the corrections page.