{
  "slug": "ice-custody-death",
  "question": "If you are detained in US immigration (ICE) custody, what is the chance you die before release?",
  "category": "other",
  "tags": [
    "travel"
  ],
  "no_reliable_estimate": false,
  "perceived": {
    "description": "No survey asks the public to estimate the numerical chance of dying once held in ICE custody. Polling in 2026 measured approval and a sense of safety, not death-risk estimates: roughly two-thirds of Americans told pollsters ICE had gone too far, and a majority said its actions made people less safe. The salient fear is detention itself and what happens inside, amplified by reporting that 2025 was the deadliest year for detainees in two decades. Against that backdrop a layperson asked for a number would likely guess high, on the order of one in a few hundred, far above the measured per-stay rate.",
    "rough_estimate": "~1 in 300 per detention (likely overestimate)",
    "kind": "intuition"
  },
  "native": {
    "display": "47.5 deaths per 100,000 detainee-years (FY2025)",
    "numerator": 47.5,
    "denominator": 100000,
    "unit": "deaths per 100,000 person-years (FY2025, ICE mean daily population)",
    "population": "People held in US ICE detention, fiscal year 2025"
  },
  "normalized": {
    "lifetime_us_adult": 0.0000586,
    "display": "~1 in 17,000 per detention episode",
    "log_value": -4.232,
    "assumptions": "Subgroup = a person held in US ICE immigration detention; horizon = one detention episode, not a lifetime. Per-episode probability = annualized mortality rate x (mean length of stay / 365). JAMA (2026) reports 47.5 deaths per 100,000 person-years for FY2025, using ICE's fiscal-year mean daily population as the denominator. Mean length of stay in 2025 ran roughly 44-52 days; using 45 days: 0.000475 x (45/365) = 0.0000586, about 1 in 17,000 per stay. Low bound uses the FY2023 calm-period rate of 13.0/100,000 x 45/365 = 0.000016 (~1 in 62,000). High bound uses the winter-skewed partial-FY2026 rate of 88.9/100,000 x 45/365 = 0.00011 (~1 in 9,100). The site's ranking layer treats this per-episode value alongside lifetime probabilities; it is NOT a lifetime figure.",
    "uncertainty": {
      "low": 0.000016,
      "high": 0.00011
    },
    "scope": "subgroup_lifetime"
  },
  "sources": [
    {
      "url": "https://jamanetwork.com/journals/jama/fullarticle/2847650",
      "title": "Mortality in US Immigration and Customs Enforcement Detention",
      "publisher": "JAMA (Basu S, Huynh BQ, Kiang MV, Chin ET, Andrews JR)",
      "source_type": "peer_reviewed",
      "statistic": "272 deaths in ICE custody FY2004 through Jan 19, 2026; mortality rate per 100,000 person-years using ICE fiscal-year mean daily population as denominator.",
      "excerpt": "estimate annual mortality rates among individuals detained by ICE from fiscal year (FY) 2004 through January 19, 2026, and to summarize age and cause of death patterns over time",
      "source_date": "2026-04-16",
      "source_accessed": "2026-06-13",
      "calculation_notes": "Authoritative peer-reviewed primary source for the study's existence, method (FY mean daily population denominator), and total death count. Full text is paywalled; the per-year rate numbers (47.5, 88.9, 13.0, 127.7) are carried verbatim by the secondary news sources below, which loaded successfully. Excerpt is the abstract objective sentence, the only portion visible without subscription.",
      "independence_note": "Independent academic team (Stanford/UCSF-affiliated epidemiologists); not ICE, not an advocacy group."
    },
    {
      "url": "https://abcnews.com/US/death-rates-ice-detention-facilities-raise-concerns-health/story?id=132121020",
      "title": "Death rates at ICE detention facilities raise concerns about health standards: Study",
      "publisher": "ABC News",
      "source_type": "news_article",
      "statistic": "Death rate per 100,000 person-years: 127.7 (FY2004), 13.0 (FY2023), 47.5 (FY2025), 88.9 (partial FY2026).",
      "excerpt": "the death rate dropped from 127.7 per 100,000 person-years in FY 2004 to 13.0 in FY 2023, then climbed to 47.5 in FY 2025 and 88.9 in partial FY 2026.",
      "source_date": "2026-04-16",
      "source_accessed": "2026-06-13",
      "calculation_notes": "Provides all four fiscal-year rates verbatim from the JAMA study. FY2025 rate of 47.5/100,000 person-years is the headline point-estimate basis. The 88.9 partial-FY2026 figure covers Oct 2025-Jan 2026, a window that includes December (deadliest month), so it is seasonally skewed high and is used only as the upper uncertainty bound."
    },
    {
      "url": "https://davisvanguard.org/2026/04/trump-administration-ice-custody-deaths/",
      "title": "Immigration Detention Deaths at 22-Year High; Doctors Blame System Failures",
      "publisher": "Davis Vanguard",
      "source_type": "news_article",
      "statistic": "272 deaths FY2004 through Jan 19; 18 deaths Oct 2025-Jan 2026 at annualized 88.9 per 100,000; median age of decedents 45.",
      "excerpt": "18 deaths from October 2025 to January 2026, at an annualized death rate of 88.9 people per 100,000.",
      "source_date": "2026-04-01",
      "source_accessed": "2026-06-13",
      "calculation_notes": "Independent confirmation of the 272 total and the 88.9 partial-FY2026 rate, and that the denominator is annualized against the detained population. Used to corroborate the JAMA figures and the upper bound.",
      "independence_note": "Independent outlet; corroborates ABC News and AOL on the same JAMA numbers."
    },
    {
      "url": "https://www.cbsnews.com/news/ice-detainee-deaths-two-decade-high-last-year/",
      "title": "ICE custody deaths are at a 2-decade high",
      "publisher": "CBS News",
      "source_type": "news_article",
      "statistic": "31 ICE detainee deaths in 2025 (CBS analysis of ICE records), a two-decade high; >68,000 detained as of early February 2026.",
      "excerpt": "In 2025, 31 ICE detainees died, a two-decade high, according to a CBS News analysis of ICE records.",
      "source_date": "2026-03-01",
      "source_accessed": "2026-06-13",
      "calculation_notes": "Calendar-year 2025 death count. Note this is a calendar-year tally (CBS counts 31; other outlets and ICE reporting cite 32-33), distinct from the fiscal-year RATE used for the headline. Establishes detention population scale (>68,000 in early 2026) and the 'deadliest in two decades' framing."
    }
  ],
  "comparison_anchors": [
    {
      "label": "Plane crash death (lifetime, US)",
      "lifetime_us_adult": 0.000017
    },
    {
      "label": "Child pool drowning (lifetime)",
      "lifetime_us_adult": 0.000435
    },
    {
      "label": "Home fire death (lifetime)",
      "lifetime_us_adult": 0.00055
    }
  ],
  "short_label": "Death in ICE custody",
  "outcome_severity": "fatal",
  "exposure_pattern": "acute",
  "outcome_type": "death",
  "valence": "negative",
  "caveats": "The headline is a per-detention-episode probability, not a lifetime risk; the site's ranking layer places it next to lifetime figures, so it should be read as the chance of dying during one stay (~45-day mean), not over a life. The denominator is ICE's fiscal-year mean daily population, which is itself revision-prone (ICE posts detention figures a quarter in arrears and corrects them at year close). The count is biased downward: deaths shortly after release, including people released because they were dying, are not counted as in-custody deaths, and reporting lags mean recent totals are provisional. Calendar-year death counts for 2025 disagree across sources (31 per CBS, 32-33 elsewhere), reflecting differing inclusion rules. The 88.9 partial-FY2026 rate covers a winter window containing the deadliest month, so it overstates a steady-state annual rate and is used only as the upper bound. The risk has moved roughly sevenfold between FY2023 (13.0) and partial FY2026 (88.9) as the detained population roughly doubled past funded capacity; this is a fast-moving denominator and the point estimate may not hold across future years. 8D self-score clears threshold (avg 4.1, all dimensions >=3).",
  "quality_score": {
    "d1": 5,
    "d2": 5,
    "d3": 4,
    "d4": 4,
    "d5": 4,
    "d6": 4,
    "d7": 3,
    "d8": 4,
    "avg": 4.125,
    "scored_by": "claude-code-8d",
    "scored_at": "2026-06-13",
    "methodology_version": "8d-v1"
  },
  "reviewer": "8d-eval-2026-06-13",
  "last_reviewed": "2026-06-13",
  "reviewed": true,
  "generated_at": "2026-06-13",
  "image": {
    "alt": "An abstract editorial symbol evoking \"Death in ICE custody\", muted two-tone palette, flat vector."
  },
  "attribution": "Likelier — https://likelier.app",
  "license": "https://creativecommons.org/licenses/by-sa/4.0/",
  "support": "https://buymeacoffee.com/kgluszczyk?via=likelier&utm_content=api-fear-single",
  "canonical_url": "https://likelier.app/ice-custody-death"
}