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Cited by 0Criminal Justice and Corrections AnalysisIndigenous Peoples' Rights and LawLaw, Economics, and Judicial Systems

US Attorney Declination Rates of Tribal Cases: Resources Matter!

Open access
Branton, Regina·2025·The Journal of Race, Ethnicity, and Politics
DOI 10.1017/rep.2025.34
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Abstract

This study examines the factors that influence the use of declination powers by U.S. Attorney Offices (USAO) in Indian Country (IC) cases. The research aims to shed light on the tribal law enforcement factors that influence the actions of USAOs in IC cases. The study utilizes the “National Caseload Data” to identify crimes that occurred in IC and whether the USAO declined to prosecute a case. The findings suggest tribes with larger law enforcement forces and external funding to improve their criminal justice system have significantly lower rates of declination. The study also examines the effects of the Tribal Law and Order Act (TLOA) on the rates of declination of IC cases. The findings suggest there are clear differences in these effects as a function of the passage of TLOA. Overall, this study contributes to the ongoing discourse on the challenges and opportunities in the criminal justice system in IC.

AI snapshot

Written from the paper’s full text.

TL;DR

This research note examines U.S. Attorney Office declination of Indian Country criminal cases from 2006–2020, focusing on tribal law enforcement capacity and external funding. It finds that after the Tribal Law and Order Act (TLOA), larger tribal police forces and greater JAG funding are associated with significantly lower declination rates.

Key findings

  • In the full 2006–2020 model, Full-Time Officers per capita had no significant relationship with declination, failing H1, but JAG funding per capita was negative and significant, supporting H2: as JAG funding rose from minimum to maximum, declination dropped from 40.16% to 21.36% (Δ = −18.81%).
  • In the pre-TLOA period (2006–2010), neither Full-Time Officers nor JAG per capita had a statistically significant relationship with tribal-level declination rates.
  • In the post-TLOA period (2011–2020), both measures were significant: as Full-Time Officers per capita rose from 0 to 7.72, declination fell from 39.49% to 8.99% (Δ = −30.49%); as JAG per capita rose from minimum to maximum, declination fell from 39.30% to 23.33% (Δ = −15.97%). These results support H1, H2, and H3.

Methods

  • Uses Executive Office for U.S. Attorneys “National Caseload Data” from 2006–2020, recorded in LIONS, to identify tribal cases with a court ruling and whether the USAO declined prosecution; cases were aggregated to tribe-year. The dependent variable is the percentage of cases declined by tribe-year, ranging 0–100% with a mean of 39.43%. The analysis excludes Public 280 states.
  • Key independent variables are Full-Time Officers per capita (from CSLLEA 2008 and 2018; range 0–357.14, mean 8.04) and JAG funding per capita (range 0–56.12 dollars, mean 2.17). Controls include % violent cases, % poverty, DC % GOP judges, DC caseload, tribe population, and year dummies.
  • OLS regression with standard errors clustered on tribe is estimated for the full period (N = 1,246), pre-TLOA 2006–2010 (N = 424), and post-TLOA 2011–2020 (N = 822).

Limitations

  • The paper states it does not examine Indian Country cases in Public 280 states, so findings apply to non-Public 280 federal-jurisdiction cases.
  • The paper states that ideal individual-case judge partisanship data are unavailable, so it relies on the partisan composition of the U.S. District Court as a proxy.
  • Evident from the text: the design is observational and uses tribe-year aggregated data, so it cannot establish causality; CSLLEA law enforcement data come only from 2008 and 2018; and JAG funding may reflect tribal capacity or selection effects rather than a purely exogenous resource shock.

Model-written summary. Check it against the paper before relying on it.

Integrity signals

Registry

Crossref · 10.1017/rep.2025.34

Cites

29 of 29 references verified0 citation errors · 0 not checkable

Statistics

Nothing to recompute.

Claims the paper makes

1 of 15 cited sources checked · 0 supported · 0 flagged · accuracy not yet measured

  • Premisecitation

    These challenges make it more difficult for USAOs to gather evidence and build strong cases, often leading to the declination of Indian Country cases.

    “These challenges make it more difficult for USAOs to gather evidence and build strong cases, often leading to the declination of IC cases (Crepelle et al. 2022).”
    Quote in the paperSubstantial claim1 of 1 sources checked
    • cites Crepelle et al. 2022 source

      Section 5.3 (page unavailable) says jurisdictional uncertainty hinders tribal policing and that US Attorneys often ignore domestic-violence cases. It does not say these challenges prevent USAOs from gathering evidence or building cases, or establish that they often lead to declination of Indian Country cases generally. (LLM, conf=0.82)

      Experimental — accuracy not yet measured
  • Findingown data

    In the aftermath of the passage of TLOA, tribes with larger law enforcement agencies have significantly lower rates of declination of Indian Country cases.

    “The findings indicate in the aftermath of the passage of the Tribal Law and Order Act (TLOA), tribes with larger law enforcement agencies and external funding to enhance their criminal justice system exhibit significantly lower rates of declination.”
    Quote in the paperSubstantial claim
    • Rests on an assumption: The Tribal Law and Order Act (TLOA) was enacted with the goal of reducing declination rates of Indian Country cases.
  • Findingown data

    As JAG funding per capita rises from its minimum to maximum value, the declination rate drops from 40.16% to 21.36% (change of -18.81 percentage points).

    “Specifically, as JAG funding (per capita) rises from its minimum to maximum value, the declination rate drops from 40.16% to 21.36% (Δ = -18.81%).”
    Quote in the paperSubstantial claim
  • Findingown data

    In the post-TLOA period, as JAG per capita increases from minimum to maximum value, the declination rate decreases from 39.30% to 23.33% (change of -15.97 percentage points).

    “Similarly, as the number of JAG Per Capita increases from minimum to maximum value, the declination rate decreases from 39.30% to 23.33% (Δ = -15.97%),which lends support for H 2 .”
    Quote in the paperSubstantial claim
  • Findingown data

    Tribes with larger law enforcement forces have significantly lower rates of declination of Indian Country cases.

    “The findings suggest tribes with larger law enforcement forces and external funding to improve their criminal justice system have significantly lower rates of declination.”
    Quote in the paperSubstantial claim
  • May combine two claims. 8
  • Classified as probably not a substantial claim. 9

  • May combine two claims.

    Findingown data

    In the pre-TLOA period (2006-2010), there is no statistically significant relationship between either Full-Time Officers or JAG per capita and tribal declination rates.

    “Notably, the findings reveal there is no statistically significant relationship between either Full-Time Officers or JAG Per Capita and the rates of declination at the tribal level.”
    • Also stated in: § Conclusions · plain
      “in the pre-TLOA period, neither tribal law enforcement capacity nor access to external resources had a significant relationship with declination rates.”
    Quote in the paperSubstantial claim

  • Probably not a substantial claim: may not pass S4 (based).

    Premisenone given

    Poverty rates provide insight into tribal resource constraints, which could affect a tribe's capacity to address and process crimes.

    “Poverty rates provide insight into tribal resource constraints, which could affect their capacity to address and process crimes.”
    Quote in the paperNot a substantial claim

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductreasoning

    The full model includes year dummy variables to account for temporal variance in US District Court declination rates.

    “Finally, the full model includes year dummy variables to account for any temporal variance in USDC declination rates.”
    Quote in the paperNot a substantial claim

  • May combine two claims.

    Premisecitation

    Gathering evidence in Indian Country may be difficult as crime scenes can become compromised and witnesses may be difficult to locate.

    “This means gathering evidence may be difficult as crime scenes can become compromised and witnesses may be difficult to locate (Jones 2008).”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Jones 2008

      Couldn’t be matched to a paper in Crossref, so it can’t be checked.

  • May combine two claims.

    Interpretationreasoning

    The reforms introduced by the TLOA bolstered the effectiveness of tribal law enforcement agencies, reducing declination rates and addressing disparities in the justice system.

    “This shift suggests the reforms introduced by the TLOA bolstered the effectiveness of tribal law enforcement agencies, reducing declination rates, and addressing disparities in the justice system.”
    Quote in the paperSubstantial claim
    • Rests on an assumption: The pre-/post-TLOA comparison isolates the effect of the TLOA from other changes affecting declination rates over the study period.

  • Classified as probably not a substantial claim. May combine two claims.

    Study design and conductreasoning

    Because information on the partisan makeup of judges for each individual case is not available, the analysis relies on the partisan composition of the US District Courts as a whole.

    “While it would be ideal to have information on the partisan makeup of judges for each individual case, these data are not available.Therefore, we must rely on the partisan composition of the USDCs as a whole.”
    Quote in the paperSubstantial claim

  • May combine two claims.

    Interpretationreasoning

    Growing tribal police forces and supplementing existing funding can reduce declination rates, which may lead to lower rates of violent crime in Indian country over time.

    “Growing tribal police forces and supplementing existing funding can serve to reduce the rates of declination, which may lead to lower rates of violent crime in IC over time.”
    Quote in the paperSubstantial claim

  • May combine two claims.

    Interpretationown data

    In the post-TLOA period, tribal nations with a larger law enforcement presence and tribes that secure external funding to bolster their criminal justice system experience lower declination rates.

    “Contrary to the pre-TLOA findings, the post-TLOA findings suggest tribal nations with a larger law enforcement presence and tribes that secure external funding to bolster their criminal justice system experience lower declination rates.”
    Quote in the paperSubstantial claim

  • Probably not a substantial claim: may not pass S2 (checkable). May combine two claims.

    Premisereasoning

    Heavier caseloads can create pressures on US Attorneys' Offices, which must decide whether to continue investing resources in bringing a criminal case to trial.

    “Heavier caseloads can create pressures on USAOs, who must decide whether to continue investing resources in bringing a criminal case to trial.”
    Quote in the paperNot a substantial claim

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    The study does not examine the handling of Indian country cases in Public Law 280 states.

    “This study does not examine the handling of IC cases in Public 280 states.”
    Quote in the paperNot a substantial claim

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    The models include case-level, US District Court-level, and tribe-level control variables.

    “The models also include case-level, US District Court (USDC)-level, and triballevel control variables.”
    Quote in the paperNot a substantial claim

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Prosecutors declined alleged violent offenses at a relatively high rate because of jurisdiction or venue problems.

    “The data show prosecutors declined alleged violent offenses at a relatively high rate because of jurisdiction or venue problems.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites O'Neill (2004)

      Couldn’t be matched to a paper in Crossref, so it can’t be checked.

  • May combine two claims.

    Interpretationreasoning

    Reforms such as enhanced capacity, improved access to funding, expanded jurisdiction and authority, and enhanced transparency have contributed to lower declination rates.

    “Reforms such as enhanced capacity, improved access to funding, expanded jurisdiction and authority, and enhanced transparency have contributed to lower declination rates.”
    Quote in the paperSubstantial claim
    • Rests on an assumption: The pre-/post-TLOA comparison isolates the effect of the TLOA from other changes affecting declination rates over the study period.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductcitation

    The analysis includes crimes that occurred in non-Public 280 states where jurisdiction rests with the federal government.

    “Note, the analysis includes crimes that occurred in non-Public 280 states where the jurisdiction rests with the federal government.5”
    Quote in the paperNot a substantial claim

  • Classified as probably not a substantial claim.

    Study design and conductnone given

    The regression coefficients are estimated with standard errors clustered on tribe.

    “Coefficients are OLS regression coefficients with standard errors clustered on tribe.”
    Quote in the paperSubstantial claim
15 of 15

  • The paper relies on this without support.

    The Tribal Law and Order Act (TLOA) was enacted with the goal of reducing declination rates of Indian Country cases.

    “Altogether, the ultimate goal was and is to reduce crime rates in IC and to reduce rates of declination of cases emanating in IC.”

  • The paper relies on this without support.

    The TLOA's primary objective is to combat the high incidence of crime in Indian country by increasing federal accountability, empowering tribal authorities, and enhancing public safety.

    “As stated, the primary objective of the TLOA is to combat the high incidence of crime in IC by increasing federal accountability, empowering tribal authorities, and enhancing public safety.”

  • The paper relies on this without support.

    The pre-/post-TLOA comparison isolates the effect of the TLOA from other changes affecting declination rates over the study period.

    “To examine if there is a difference in USAO declination rates of tribe cases as a function of the passage of the TLOA, two additional models are estimated: before (2006)(2007)(2008)(2009)(2010) and after the passage (2011-2020) of the TLOA.”
3 of 3

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

Each contradiction between two passages listed here was confirmed by an independent check.

  • Post-TLOA officer coefficient is marked significant despite its standard error

    Major

    The post-TLOA officer coefficient is marked with an asterisk, denoting p < .05, but its magnitude divided by its reported standard error is only about 0.32. Those reported values do not support the significance marking.

  • Turtle Mountain yearly cases exceed the stated total

    Minor

    The listed annual case counts sum to 243, not the stated 225 cases.

    Reported 225 · recomputed 243

2 of 2

Cites

Flagged first, then by citations

Research works printed but not linked: 10

  1. Dorgan, 2014, Ending Violence So Children Can Thrive
  2. Crepelle, 2021, The law and economics of crime in Indian country, Georgetown Law Journal, 110, 569
  3. Angell, 1981, Public Safety and the Justice System in Alaskan Native Villages
  4. 2018, Broken Promises: Continuing Federal Funding Shortfall for Native Americans
  5. 2003, A Quiet Crisis: Federal Funding and Unmet Needs in Indian Country
  6. Holder, E (2014) Remarks during the White House Tribal Nations Conference. (Dec. 3, 2014). https://www.justice.gov/opa/speech/attorney-general-eric-holder-delivers-remarks-during-white-house-tribal-nations
  7. O’Neill, 2004, Understanding federal prosecutorial declination: An empirical analysis of predictive factors, American Criminal Law Review, 41, 1439
  8. Reaves, 2011, Local Police Departments (2007)
  9. 10.5749/minnesota/9780816696314.001.0001 · DOI
  10. Reese, E (2020) Welcome to the maze: Race, justice, and jurisdiction in McGirt v. Oklahoma. University of Chicago Law Review 1.

Related

Authors
Branton, R.
Affiliations
University of North Carolina at Charlotte (US)
Corresponding author
Branton, Regina
ORCID
Branton, Regina
Venue
The Journal of Race, Ethnicity, and Politics
Publisher
Cambridge University Press (CUP)
Published
2025-05-27
Volume
10
Issue
2
Pages
263-276
ISSN
2056-6085 (ISSN-L)
DOI
10.1017/rep.2025.34
OpenAlex
W4410790358
Semantic Scholar
c7e8b5d551512250daf8c1827acbc5d3b567e697
Cited by
0
References
27
FWCI
0.00
Type
journal article
Language
en
Open access
Licence
Locations
The Journal of Race Ethnicity and Politics (publishedVersion, cc-by)
Topics
  • Social Sciences › Sociology and Political Science › Criminal Justice and Corrections Analysis
  • Social Sciences › Law › Indigenous Peoples' Rights and Law
  • Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Law, Economics, and Judicial Systems
Keywords
Indian Country, tribal law enforcement, prosecutorial discretion

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