Judge Mary Kathleen Costello — Federal Sentencing Patterns
U.S. District Judge Mary Kathleen Costello sits in the Eastern District of Pennsylvania (EDPA) and granted a downward variance in 1 of 1 federal sentencings (100.0%) from FY2025. This page shows aggregate sentencing patterns for Judge Mary Kathleen Costello, including the most common reasons cited on the Statement of Reasons (SOR) for granting a downward variance.
Top reasons Judge Mary Kathleen Costello grants downward variances
Reasons included across all guideline chapters (1 below-guideline cases out of 1 cases identified)
No standardized reasons reported for these cases.
Zone D sentencing variance — Judge Mary Kathleen Costello
Imprisonment-only recommended sentencing zone (offense level 14+ at any criminal history).
No Zone D cases classified for this judge.
Need case-level analysis for Judge Mary Kathleen Costello?
Want to see what those 1 below-guideline cases actually looked like? Just Metrics shows you the actual matched cases — same judge, same guideline chapter, same guideline range — and tells you what they did.
Just Metrics also surfaces Judge Mary Kathleen Costello's trial tax (sentences after trial vs. plea) and the average §5K1.1 cooperation discount.