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Charged after an arrest by J Duplessis? 34.5% of their cases were dismissed.

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J Duplessis
Prince William County
34.5%
Dismissed
vs 40.5% statewide
65.5%
Convicted
679
Cases
49th
Percentile
Top charge: Traffic Infraction
679 cases · 2025

If J Duplessis filed your case in Prince William County, here's what the data shows: 34.5% of their 679 cases were dismissed, and 65.5% resulted in conviction. That dismissal rate is below the statewide average of 40.5%. Statewide, this is higher than 49% of Virginia officers.

The most common charge in this officer's cases is Traffic Infraction (439 cases, 31.4% dismissed), followed by Other (238 cases). What happens in your case depends on your specific charge, the facts, and the court — but this data gives you a starting point.

Based on 679 public court records, 2025. Cases heard at Prince William County District Court. Dismissal rate includes cases dropped by the court or prosecutor. Conviction rate includes guilty pleas and trial verdicts. Last updated: May 2, 2026

Cases by Charge Type

Charge Cases Dismissal Rate
Traffic Infraction 439 31.4%
Other 238 38.6%

Other Officers in Prince William County

Officer Cases Dismissal Rate
C D Simmons 1,739 41.7%
M S Dean 1,720 36.9%
B T Pellath 1,247 41.6%
R Duncan 1,171 37.8%
A E Mellis 1,099 42.0%

Statistics from public court records for informational purposes only. Not legal advice. Officer statistics reflect case outcomes, not performance. Past outcomes do not predict future results.

Cases involving J Duplessis have a 34.5% dismissal rate, compared to the statewide average of 40.5%, based on 679 cases from 2025 public court records. This rate is higher than 49% of Virginia officers. Many factors beyond the officer contribute to case outcomes.
The most common charges in cases involving J Duplessis include Traffic Infraction (439 cases), Other (238 cases). See the full charge breakdown table above for details on each charge type.
These statistics reflect case outcomes from public court records, not officer performance evaluations. Dismissal rates are influenced by charge type mix, jurisdiction practices, evidence factors, and other variables. They do not predict individual case outcomes. Consult a licensed attorney for guidance on your specific situation.

Data source: Virginia public court records, 2025. 679 cases analyzed. Last updated May 2, 2026. See the 2025 Virginia Criminal Court Outcomes report for statewide context. — VirginiaCourtFile.com

34.5% of this officer's cases in Prince William County are dismissed. A defense attorney who knows this court can review your case — free, no obligation.