gno.law

Steven A. Mapes

Judge · Superior Court of San Bernardino County · 2013–2026

Judge, Superior Court of California, County of San Bernardino 2007–

A++
provisional — 100% — 1 of 1 rulings upheld, per qwen3.8-27b; would rank in the top 1% of 312 graded judges, but ten rulings are needed for a standing letter — 1 so far

On the assumption that the model is right — qwen3.8-27b reads the court's own disposition right 70% of the time, graded on a curve: A is the top fifth of the judges graded under this model, F the bottom fifth; ++ / + / − / −− within the band. How the grade is made.

157cases reviewed on appeal
33%reversed, in whole or part, of 149 merits decisions

Outcomes on appeal

affirmed 98 reversed 28 reversed in part 21 writ denied 5 dismissed 3 modified 2

Areas

dependency 137 criminal 17 delinquency 3

By year: 2021 26 · 2023 24 · 2025 21 · 2022 21 · 2024 17 · 2026 12 · 2016 10 · 2020 6 · 2014 5 · 2015 4 · 2019 3 · 2018 3 · 2017 3 · 2013 2 ·

Analysis

6 of this judge's reviewed cases have an analysis; counts are shown from 10.

Cases

  1. In re K.G. CA4/2 E086339 · 2026-03-12 · dependency · reversed in part
  2. In re A.B. CA4/2 E086756 · 2025-12-31 · dependency · reversed in part
  3. In re M.M. CA4/2 E083666 · 2025-03-28 · dependency · reversed in part
  4. In re Athena C. CA4/2 E084168 · 2025-02-27 · dependency · reversed in part
  5. In re S.B. CA4/2 E082019 · 2024-06-13 · dependency · reversed in part
  6. In re J.M. CA4/2 E081012 · 2024-03-28 · dependency · reversed in part
  7. In re I.H. CA4/2 E080486 · 2024-01-09 · dependency · reversed in part
  8. In re G.W. CA4/2 E079590 · 2023-02-17 · dependency · reversed in part
  9. In re T.R. E079291 · 2023-01-27 · dependency · reversed in part
  10. In re K.L. CA4/2 E078302 · 2022-11-29 · dependency · reversed in part
  11. In re Jordan J. CA4/2 E078539 · 2022-10-11 · dependency · reversed in part
  12. In re A.B. CA4/2 E078402 · 2022-08-11 · dependency · reversed in part
  13. In re O.C. CA4/2 E076984 · 2021-09-13 · dependency · reversed in part
  14. In re T.A. CA4/2 E076427 · 2021-07-22 · dependency · reversed in part
  15. In re M.A. E067604 · 2018-02-26 · dependency · reversed in part
  16. In re M.R. E064621M · 2017-02-09 · dependency · reversed in part
  17. San Bernardino County Children & Family Services v. M.G. E064621 · 2017-01-20 · dependency · reversed in part
  18. People v. Windfield E055062M · 2016-10-19 · criminal · reversed in part
  19. People v. Windfield E055062A · 2016-09-28 · criminal · reversed in part
  20. People v. Parson CA4/1 D068476 · 2015-11-10 · criminal · reversed in part
  21. People v. Windfield E055062 · 2014-08-19 · criminal · reversed in part