GramaJo De Leon v. J.L. Jamison, in his official capacity as Warden of Federal Detention Center, Philadelphia, et al.

CourtDistrict Court, E.D. Pennsylvania
DecidedDecember 23, 2025
Docket2:25-cv-07199
StatusUnknown

This text of GramaJo De Leon v. J.L. Jamison, in his official capacity as Warden of Federal Detention Center, Philadelphia, et al. (GramaJo De Leon v. J.L. Jamison, in his official capacity as Warden of Federal Detention Center, Philadelphia, et al.) is published on Counsel Stack Legal Research, covering District Court, E.D. Pennsylvania primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

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GramaJo De Leon v. J.L. Jamison, in his official capacity as Warden of Federal Detention Center, Philadelphia, et al., (E.D. Pa. 2025).

Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE EASTERN DISTRICT OF PENNSYLVANIA

GRAMAJO DE LEON1, CIVIL ACTION

Petitioner No. 25-7199-KSM v.

J.L. JAMISON, in his official capacity as Warden of Federal Detention Center, Philadelphia, et al.,

Respondents.

MEMORANDUM MARSTON, J. December 23, 2025 This case is yet another iteration in what is becoming an all too familiar refrain in immigration jurisprudence. Guatemalan citizen Gliberson Gramajo De Leon entered the United States from Mexico without inspection at some time “[p]rior to 2012.” (Doc. No. 1 at 8.) After crossing the border, on November 16, 2012, officials from the Department of Homeland Security (“DHS”) detained Mr. Leon. (Id. at 8, 18.) Gramajo De Leon was released from custody that same day and served with a Notice to Appear in Immigration Court, which charged him with having entered the United States without admission or inspection in violation of 8 U.S.C. § 1182(a)(6)(A)(i). (Id. at 9, 18.) The Notice to Appear did not set a hearing date so Gramajo De Leon’s removal proceedings remain pending as of the date of this Memorandum. (Id. at 9, 18.)2 Since 2012, Gramajo De Leon has remained in the United States and he intends to submit

1 The Government’s Response in Opposition to the Petition incorrectly states Petitioner’s name as “Gliberson Gramaja De Leon.” (Doc. No. 3.) 2 It is not unusual for noncitizens to be released on their own recognizance, subject to periodic check ins, during removal proceedings—proceedings which often last many years. See, e.g., Kashranov v. Jamison, No. 25-cv-5555, 2025 WL 3188399, at *2 (E.D. Pa. Nov. 14, 2025) (notice to appear entered an application for Cancellation of Removal to the Executive Office of Immigration Review (“EOIR”) due to his 10 years of continuous presence in the United States and the extreme hardship his removal would cause his qualifying relatives, most notably his three United States citizen minor children. (Id.) Over the last ten years, Gramajo De Leon has has settled in Chester

County, Pennsylvania, where he resides with his wife and children. (Id.) On December 19, 2025, while attending a routine check-in at the Immigration and Customs Enforcement (“ICE”) office in Philadelphia, Gramajo De Leon was arrested by ICE officials pursuant to a June 8, 2025 DHS policy instructing all ICE employees to consider anyone inadmissible under § 1182(a)(6)(A)(i) subject to detention without eligibility for bond, regardless of whether they are attempting to enter the country or have been present for years. (Doc. No. 1 at 2.) Gramajo De Leon, who is currently detained at the Federal Detention Center (“FDC”) in Philadelphia, now seeks a writ of habeas corpus on the grounds that his detention is contrary to federal law. (See generally id.) The Government3 opposes the Petition. (Doc. No. 3.) For the reasons discussed below, this Court joins the hundreds of other courts that have found DHS’s

mandatory detention policy violates the Due Process Clause of the Fifth Amendment and the Federal Immigration and Nationality Act (“INA”) in the context presented here. I. BACKGROUND An overview of the INA and the Government’s interpretation of the Act is helpful for understanding the sequence of events that led to Gramajo De Leon’s current incarceration.

on December 5, 2023, with initial appearance date set for May 21, 2025, and plaintiff released on own recognizance with periodic check ins in the interim). 3 Gramajo De Leon names six government officials and entities as respondents: (1) Jamal L. Jamison, Warden of the FDC; (2) Brian McShane, Acting Field Office Director of Enforcement and Removal Operations for ICE’s Philadelphia Field Office; (3) Todd Lyons, Acting Director of ICE; (4) Kristi Noem, Secretary of DHS; (5) DHS; (6) Pamela Bondi, United States Attorney General (collectively, the “Government” or “Government Respondents”). (Doc. No. 1 at 1.) A. Background This case centers on two sections of the INA, 8 U.S.C. §§ 1225 and 1226. Section 1225 governs the inspection of “applicants for admission,” a phrase broadly defined as any noncitizen

who is “present in the United States who has not been admitted or who arrives in the United States.” See 8 U.S.C. § 1225(a)(1), (b)(1), (b)(2). Section 1225(b) divides applicants into two categories. Id. § 1225(b). First, § 1225(b)(1) provides for the inspection of aliens “arriving in the United States and certain other aliens who have not been admitted or paroled.” Id. § 1225(b)(1). And § 1225(b)(2) governs the “[i]nspection of other aliens,” stating that “[i]n the case of an alien who is an applicant for admission, if the examining immigration officer determines that an alien seeking admission is not clearly and beyond a doubt entitled to be admitted, the alien shall be detained” pending a removal proceeding. Id. § 1225(b)(2)(A). Section 1226 similarly authorizes the detention of noncitizens “pending a decision on

whether the alien is to be removed from the United States.” Id. § 1226(a). But unlike a noncitizen detained under § 1225, a noncitizen detained under § 1226 may be released while they await a decision on removal. Id. (granting the Attorney General discretion to either detain the noncitizen or to release the noncitizen on bond or conditional parole). Immigration authorities are tasked with the “initial custody determination, after which the noncitizen may request a bond hearing before an immigration judge.” Kashranov, 2025 WL 3188399, at *1 (citing 8 C.F.R. § 1236.1(c)(8), (d)(1)). “At the hearing, the noncitizen ‘may secure his release if he can convince the officer or immigration judge that he poses no flight risk and no danger to the community.’” Id. (quoting Nielsen v. Preap, 586 U.S. 392, 397–98 (2019)). If released, the bond remains subject to revocation. See 8 U.S.C. § 1226(b) (providing that the Attorney General may “at any time revoke” the noncitizen’s “bond or parole . . . , rearrest the alien under the original warrant, and detain” them). When §§ 1225 and 1226 were enacted in 1996, the Executive Office for Immigration Review (“EOIR”)—the subdivision of the Department of Justice (“DOJ”) that oversees the

immigration courts—took the position that noncitizens who enter the country without inspection, and thus, are already present in the country when arrested, are detained under § 1226, not § 1225(b)(2), and are therefore, eligible for bond. See Inspection and Expedited Removal of Aliens; Detention and Removal of Aliens; Conduct of Removal Proceedings; Asylum Procedures, 63 Fed. Reg. 10312, 10323 (Mar. 6, 1997) (“Despite being applicants for admission, aliens who are present without having been admitted or paroled (formerly referred to as aliens who entered without inspection) will be eligible for bond and bond redetermination.”); Ndiaye v. Jamison, No. 25-cv-6007, 2025 WL 3229307, at *1 (E.D. Pa. Nov. 19, 2025) (“Since [§ 1225(b)(2) first took effect in 1997] the Government’s immigration enforcement practices have been to detain noncitizens who have been residing in the United States under § 1226,

entitling them to a bond hearing.”). Nearly 30 years later, however, DHS takes a different stance.

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