Sierra-Serrano v. Warden
- Katherine Menendez
- 0:25-cv-02274
- U.S. District Court · District of Minnesota
- 3
In Edgar Manuel Sierra-Serrano v. Warden, FCI Sandstone, Judge Menendez dismissed without prejudice the petition of a federal prisoner who claimed the Bureau of Prisons was miscalculating his sentence credits, finding that the court lacked jurisdiction because any harm to the prisoner was too speculative.
Federal prisoners who believe the Bureau of Prisons is miscalculating their sentence-reduction credits (such as First Step Act time credits, good conduct time, or Second Chance Act credits) and who are considering filing a habeas petition to challenge those calculations before a concrete, non-speculative injury has materialized.
What happened
In Edgar Manuel Sierra-Serrano v. Warden, FCI Sandstone (No. 25-cv-2274), a federal prisoner at FCI Sandstone filed a petition asking the court to declare that the Federal Bureau of Prisons was wrongly calculating his good conduct time and other sentence-reduction credits under the First Step Act and Second Chance Act, and to set a specific date for his release to community supervision — July 2, 2026.
A magistrate judge (a lower-level federal judicial officer who assists the district court) reviewed the case and issued a report recommending that the petition be denied. The magistrate judge found that the exact number of credits the prisoner could earn depended on future events that may or may not happen, and that even if he earned the credits, any transfer to community supervision would be entirely at the Bureau of Prisons' discretion. The prisoner did not object to the magistrate judge's report.
Judge Katherine M. Menendez agreed with the magistrate judge's recommendation, concluding that because the claimed harm was too speculative, the court lacked the legal authority (jurisdiction) to hear the case. The petition was dismissed without prejudice, meaning Mr. Sierra-Serrano is not permanently barred from raising these claims again if the circumstances change. The court also noted that neither it nor the Clerk's Office could calculate the prisoner's First Step Act credits on his behalf — that responsibility belongs to the Bureau of Prisons.
The detailed version
In this habeas corpus case — a type of lawsuit used to challenge the legality of a person's imprisonment or the conditions of their confinement — federal prisoner Edgar Manuel Sierra-Serrano petitioned the U.S. District Court for the District of Minnesota on May 29, 2025. He alleged that the Federal Bureau of Prisons (BOP) was miscalculating three types of sentence-reduction credits: (1) good conduct time, (2) First Step Act (FSA) time credits, and (3) Second Chance Act credits. He argued these miscalculations were wrongly delaying his 'Conditional Transition to Community' date, a form of pre-release community supervision. As relief, he asked the court to declare the maximum credits he could earn over his sentence and to establish his transition date as July 2, 2026.
U.S. Magistrate Judge Elsa M. Bullard issued a Report and Recommendation (R&R) recommending denial of the petition. The R&R found that the number of credits Mr. Sierra-Serrano is entitled to depends on future events that may or may not occur, and that even if he accrued the maximum credits, any transfer to pre-release custody would remain wholly discretionary with the BOP. Mr. Sierra-Serrano did not file objections to the R&R, triggering the lower 'clear error' standard of review by the district court.
Judge Katherine M. Menendez reviewed the R&R for clear error, found none, and adopted it. The court held that Mr. Sierra-Serrano had raised only a speculative risk of harm — insufficient to establish Article III standing, which is the constitutional requirement that a party demonstrate a concrete, non-speculative injury to invoke federal court jurisdiction. The court cited TransUnion LLC v. Ramirez, 594 U.S. 413 (2021), for the proposition that a speculative future risk of harm cannot establish standing. Because the dismissal was based solely on lack of jurisdiction, it was entered without prejudice, consistent with Eighth Circuit precedent in County of Mille Lacs v. Benjamin, 361 F.3d 460 (8th Cir. 2004), meaning Mr. Sierra-Serrano may potentially refile if he can establish a concrete, non-speculative injury.
Additionally, Mr. Sierra-Serrano had submitted a letter to the Clerk's Office asking it to calculate his FSA credits. The court construed the letter as a motion and denied it, explaining that neither the court nor the Clerk's Office has the information necessary to perform such a calculation and that the BOP is responsible for doing so in the first instance.
The petition was denied and the matter dismissed without prejudice by Order dated March 24, 2026.
Reviewer note from the AI+
Read the full 3-page opinion on CourtListener, the free public archive maintained by the Free Law Project.