Judge William Duffy Keller — Federal Sentencing Patterns
U.S. District Judge William Duffy Keller sits in the Central District of California (CDCA). This page shows aggregate sentencing patterns for Judge William Duffy Keller, including the most common reasons cited on the Statement of Reasons (SOR) for granting a downward variance.
Top reasons Judge William Duffy Keller grants downward variances
Reasons included across all guideline chapters (0 below-guideline cases out of 0 cases identified)
No standardized reasons reported for these cases.
Zone D sentencing variance — Judge William Duffy Keller
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 William Duffy Keller?
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 William Duffy Keller's trial tax (sentences after trial vs. plea) and the average §5K1.1 cooperation discount.