28 U.S.C. § 2241 Habeas · Bond Hearings · POCR · DHS FOIA
Workflow-driven case management for immigration practices.
Habeas petitions, bond hearings, POCR + DHS FOIA workflows built on deterministic (and auditable) rules + legal logic, deadline tracking, and court-ready document generation.
Why Habeas Rabbit
Named for a five-year-old in a blue bunny hat.
In February 2025, a federal judge ordered a five-year-old boy and his father released from a Texas detention center — the result of a habeas corpus petition filed by their attorney. The boy’s apellido paterno, Conejo, means ‘rabbit’ in Spanish; the blue bunny hat he wore became a widely recognized symbol of solidarity.
As of early 2026, roughly 70,000 people remain in ICE detention. Habeas Rabbit is the infrastructure for legal teams to move across the jurisdictional, operational, and procedural barriers between them and relief.
Read the full storyCore Workflows
Beyond habeas. A complete detention and court-based immigration case management system.
One client matter can span multiple concurrent proceedings. Habeas Rabbit tracks each through a guided workflow while maintaining a unified case record.
28 U.S.C. § 2241
Habeas Corpus Petitions
Five-step guided intake covering client data, detention history across facility transfers, circuit-specific respondent selection, claim drafting, and document generation. Outputs a complete CM/ECF filing package.
EOIR · Immigration Court
Bond Hearings
Six-step workflow for bond motions, supporting briefs, and BIA appeals. Organizes hearing history, evidence checklists, and legal argument structure with applicable case citations.
ICE · Post-Order Custody Review
POCR Requests
Post-Order Custody Review workflow for clients under final orders of removal. Tracks EOIR and ICE record corrections with FOIA request generation and automated 90-day deadline monitoring.
DHS · DOJ FOIA
FOIA Requests
Matter-level FOIA tracking across ICE, USCIS, CBP, EOIR, and DHS. Each request generates an agency-correct letter under the applicable CFR provision, with statutory-deadline alerts.
Encoded Legal Logic
Deterministic rules, not AI approximations.
Substantive legal standards — respondent rules from Rumsfeld v. Padilla, Roman v. Ashcroft, and Doe v. Garland, plus the Zadvydas threshold — are applied programmatically at every step.
9th Circuit
Immediate Custodian Rule
The warden is the proper respondent for a core habeas challenge, filed in the district of confinement, under Doe v. Garland — the earlier Armentero rule was withdrawn.
6th Circuit
Roman Rule
The warden is named as immediate custodian; under Roman v. Ashcroft the Field Office Director is also an appropriate respondent, and only the Attorney General is excluded.
Default Circuits
Padilla Standard
Immediate custodian required, with the Field Office Director as a supplemental respondent where appropriate, under Rumsfeld v. Padilla.
Built for busy immigration practitioners
13+ Document Templates
Petitions, civil cover sheets (JS-44), summons (AO-440), bond motions, BIA appeals, POCR letters, and FOIA requests — generated on your device as properly formatted DOCX files.
Detention Facility Intelligence
212 ICE facilities pre-mapped to their federal circuit, ERO field office, district court, and responsible respondents — auto-populated at intake.
Deadline Tracking and Alerts
Automated email alerts for Zadvydas threshold crossings, court filing deadlines, and FOIA statutory windows. Daily digest mode for routine matters; immediate delivery for critical thresholds.
Citation Verification
Case-law citations in generated documents are checked against the CourtListener index of 18M+ citations — a structured lookup, not an AI guess. Advisory only: it never blocks a download, and client identifiers are stripped before any text leaves your environment.
The Product
See it in action.
A unified matter record, a guided intake that enforces completeness, and court-ready documents generated on your device.
Built by
A Titus Consulting project.
Habeas Rabbit is built by Titus Consulting, a legal design and technology studio based in Chicago, bringing structure and precision to complex legal services.
Start managing detention-based matters with precision.
Guided intake. Encoded respondent rules. Court-ready documents. No approximations.