New Mexico Prison Riot: Causes, Hostages, and Aftermath

The New Mexico prison riot began at roughly 2:00 a.m. on February 2, 1980, when inmates at the Penitentiary of New Mexico outside Santa Fe overpowered four guards and seized the facility. Over the next 36 hours, 33 inmates were killed by other prisoners, many tortured and mutilated; at least 90 more were seriously injured, and 12 correctional officers were taken hostage, beaten, stabbed, and sexually assaulted.¹ It remains the deadliest prison riot in United States history, and the federal court oversight it helped produce has still not fully ended.

How Inmates Took the Prison

The takeover started in a medium-security dormitory. Prisoners in Cellblock 2 had been drinking homemade alcohol earlier that night, and one inmate proposed seizing the prison when guards opened a door for the routine count.² Using keys taken from the captured officers, inmates freed prisoners in the southwest wing, moved through an unlocked corridor grill, and smashed into the main control center, which gave them run of the entire facility.¹

The prison held 1,157 inmates that night. Only 25 correctional employees were on duty to watch them.¹ A construction crew renovating the vacant Cellblock 5 had locked its tools inside over the weekend, including acetylene cutting torches. Inmates broke in and used the torches to burn through doors and barriers throughout the prison.

Who Was Killed and Why

This was not an organized revolt with leaders or demands. Control over any part of the facility was, as one later study put it, “fragmented, personalistic, and ephemeral.” Inmates used the chaos to settle scores. The primary targets were prisoners identified as informants, known as “snitches,” along with others against whom individual grudges were held. One inmate later said, “There was a reason behind every one of them. There wasn’t, you know, helter skelter killing.”³

The worst killing happened in Cellblock 4, the protective-segregation unit. It held 96 inmates considered at risk in the general population: suspected informants, child molesters, and prisoners seen as vulnerable to sexual assault.¹ The New Mexico Corrections Department’s own history describes “death squads” that attacked, burned, and killed inmates inside the block.⁴ Twelve of the 96 protective-custody inmates were killed, a death rate of 12.5%, more than four times the overall rate among the prison population.⁵ The cutting torches from Cellblock 5 allowed rioters to breach the secured areas that were supposed to protect these prisoners.

All 33 inmates who died were killed by fellow prisoners. A medical study documented blunt and penetrating trauma, acute drug intoxication, and smoke inhalation among the casualties, with severe head trauma significantly more common among the dead.⁶ Some accounts put the total injured as high as 400, with roughly $200 million in physical damage to the facility.³

What the Hostages Endured

Twelve correctional officers were captured. They were stripped to their underwear, blindfolded, and shackled.⁷ Several were beaten, stabbed, and sodomized.¹ Officer Michael Schmitt suffered more than 20 stab wounds to his back and head and was beaten with pipes and metal bars; he lived with post-traumatic stress disorder for years.

The hostages were released in stages across roughly 22 and a half hours, some through negotiation with prison officials, some through escape. The last were freed as the uprising wound down on Sunday.¹

How Order Was Restored

Governor Bruce King traveled to the prison and communicated directly with inmates during negotiations. The New Mexico National Guard was deployed, and medics and helicopters moved injured prisoners to St. Vincent Hospital in Santa Fe.⁸ An armed retaking was planned for 4:00 a.m. Sunday, with hostage safety as the guiding principle, but it was never needed. By the time authorities moved in, most inmates had fled the buildings or surrendered. By 1:30 p.m. on Sunday, February 3, police and National Guardsmen had retaken the penitentiary without resistance.¹

Why the Riot Happened

The Attorney General’s report, issued in June 1980 by Jeff Bingaman (who later became a U.S. Senator), laid out the factual chronology and the security failures. A follow-up released that fall addressed the deeper conditions and proposed reforms.⁹ The causes went well beyond any single lapse that night.

Overcrowding and Understaffing

According to a 1979 federal court opinion, the prison was designed for roughly 900 inmates. It held 1,157 on the eve of the riot, and Cellblock 4 alone was six prisoners over capacity.¹ Staffing was thin and inexperienced. A year after the riot, the prison reported an 80% annual attrition rate among guards, with 116 of 175 regular positions filled by staff with less than one year of experience.¹⁰

Programs That Had Been Cut

Inmates consistently pointed to 1975 as the year conditions deteriorated. Under Warden Felix Rodriguez in the early 1970s, the prison had offered college courses, vocational workshops, recreation, and inmate clubs. After Rodriguez’s transfer, successive administrations were seen as more punitive, and the programs were sharply curtailed or eliminated.³ By 1980, more than a third of inmates were idle all day. A corrections official put it bluntly: “We actually don’t have enough hard labor to keep a man busy for at least eight hours a day.”¹

The Snitch System

Reliance on inmate informants created pervasive suspicion. Prisoners who cooperated with authorities, or were suspected of it, were transferred to Cellblock 4, which effectively advertised their status. Researchers who later interviewed inmates found the riot violence was selective, not random: prisoners knew who the informants were, and used the uprising to punish them. One inmate compared the pre-riot environment to a “jungle,” saying the loss of programs and rising guard brutality had stoked a “hatred” that made an explosion inevitable.³

Security Breakdowns

Several specific failures, documented in the Attorney General’s report, let the uprising spread so fast:

The corridor riot-control grills meant to isolate wings were often left unlocked, and in the South Wing they had been installed but were not in use at all.
Acetylene cutting torches and other contractor equipment were routinely stored overnight in the vacant Cellblock 5.
The set of keys to the prison’s exit doors kept in the Tower 1 armory was not complete on the night of the riot.
A perimeter blind spot near Tower 1, where concertina wire blocked the view of the fence line, had already been flagged after an escape the previous December.¹

What Happened After

Prosecutions

By February 1981, nine inmates had been named as defendants on murder and riot-related charges, and one had already pleaded guilty to a life sentence. The state had committed $750,000 to the District Attorney’s office and $400,000 to the Public Defender for investigations and trial costs, and officials were seeking an additional $2.5 million to prosecute and defend as many as 75 to 125 potential defendants.¹⁰

The Duran Consent Decree

Three years before the riot, in November 1977, inmate Dwight Duran filed a federal civil rights lawsuit alleging that overcrowding and conditions at the penitentiary fell “beneath standards of human decency.” A consent decree was adopted by the court in 1979. After the riot, the decree was substantially expanded to cover fourteen areas, including food services, medical and mental health care, inmate classification, living conditions, visitation, and staffing. A special master was appointed to report every six months.¹¹

The case has kept going for decades. In 1986, plaintiffs won a preliminary injunction blocking layoffs of security and medical staff. In 1988 and 1989, courts denied state attempts to vacate parts of the decree. A new settlement in 1991 addressed overcrowding and set a monitoring timetable, and by 1997 the parties agreed on a termination plan. Compliance kept slipping. A 2016 settlement addressed double-celling and good-time credits. In 2017, Duran plaintiffs’ lawyers discovered the state was exceeding court-ordered population limits and housing inmates in a gymnasium, prompting another agreement in 2020 with new occupancy limits. Since 2021 the court has been terminating oversight of individual provisions as the state demonstrates sustained compliance, but as of mid-2026 the case remains open; in 2023 the court ruled the state had violated requirements around timely release of inmates on certified dates.¹¹

Spending and Training Reforms

The immediate aftermath brought an emergency corrections package of roughly $82 million, more than $300 million in inflation-adjusted terms.¹² Proposed 1981 legislation included an $11 million inmate intake and classification center and new medium- and maximum-security units.¹⁰ The New Mexico Corrections Training Academy opened in 1980, the first state correctional officer training academy in the nation; before it existed, no specialized training for correctional staff had been available in New Mexico.⁴ Staffing problems persisted. A 2021 whistleblower lawsuit revealed a system-wide vacancy rate near 25%, spiking to 50% at individual facilities.¹³

Memorials and the Facility Today

In 2014 and 2015, the New Mexico Legislature unanimously passed memorials naming all 33 inmates who died and the 14 correctional officers held hostage, assaulted, or injured. Lawmakers called the recognition “long overdue” and cited overcrowding, poor living conditions, lack of programs, and inadequate food as contributing causes.¹⁴¹⁵ The facility known as “Old Main” closed in 1998.¹⁶ The New Mexico Corrections Department now offers guided tours, titled “Respect Our Past to Create a Better Future,” on the first weekend of each month from May through October.¹⁷

1
Office of Justice Programs. Report of the Attorney General on the February 2 and 3, 1980 Riot at the Penitentiary of New Mexico
2
KOAT. New Mexico State Prison Riot
3
University of Minnesota Duluth. New Mexico Prison Riot
4
New Mexico Corrections Department. Old Main
5
PubMed. Selective Victimization in a Prison Riot
6
PubMed. New Mexico State Penitentiary Riot
7
Santa Fe New Mexican. Former Prison Guard Taken Hostage and Brutalized During Riot Finds Healing Years Later
8
Albuquerque Journal. Prison Riot
9
New Mexico State Library. 1980 Riot at the Penitentiary of New Mexico
10
KOAT. New Mexico Deadly 1980 Prison Riot
11
Civil Rights Litigation Clearinghouse. Duran v. Martinez
12
The Hill. Santa Fe Prison Riot Lessons
13
Corrections1. Former Instructor Files Lawsuit Against New Mexico Corrections Training Academy
14
NM Political Report. Legislature Remembers State Pen Prison Riot
15
New Mexico Legislature. Senate Memorial 63
16
New Mexico Corrections Department. Penitentiary of New Mexico
17
Santa Fe New Mexican. Devastating Penitentiary Riot of 1980 Changed New Mexico and Its Prisons