The deaths happened at Lower Buckeye Jail, where sheriff’s officials said investigations and safety searches are underway.
PHOENIX — Four inmates have died in Maricopa County custody in two weeks, all at Lower Buckeye Jail, as sheriff’s officials investigate the deaths and review safety measures inside Arizona’s largest detention facility.
The deaths have put new attention on jail safety in Maricopa County, where 14 inmates have died in custody so far in 2026. The causes of the four most recent deaths had not been released as of July 9, pending autopsies and internal investigations. The Maricopa County Sheriff’s Office said jail crimes detectives are reviewing the cases, and detention teams have searched parts of the facility for safety concerns.
Three of the deaths happened during the final weekend of June, according to sheriff’s officials cited in local reports. A fourth inmate died over the Fourth of July weekend. Authorities said the deaths occurred at Lower Buckeye Jail, a large west Phoenix facility that houses people awaiting court hearings and others held in county custody. Officials have released limited details about the timing of each death, the housing units involved and whether any medical emergency calls were made before the inmates were found.
The latest inmate identified in local reporting was Troy Wright, who had been arrested on a murder charge days before he was found dead in jail. Sheriff’s officials had not released the identities of the other three inmates tied to the two-week period. The agency’s public inmate death list showed several deaths in custody earlier this year, including people held at Lower Buckeye Jail, the Intake Transfer Release facility, Watkins Jail, 4th Avenue Jail and Estrella Jail. The public list does not give causes of death.
Lower Buckeye Jail has become a focus because many of this year’s deaths occurred there. The facility is part of a broader county jail system that books thousands of people each month from Phoenix and surrounding cities. People held in jail may be awaiting trial, held after arrest, serving short sentences or waiting for transport. A death in custody normally triggers several reviews, including a medical examiner’s ruling, a sheriff’s office investigation and notice to family members.
Criminologist Andy Hall told Arizona’s Family that the deaths reflect a wider public health crisis inside jails. “Too many people are dying,” Hall said. He said the first duty of jail staff is to make sure people who enter custody leave alive. Hall said accidental drug intoxication has accounted for a large share of deaths in the Maricopa County system. He also said the inmate death rate in Phoenix is higher than rates in several other major cities.
The sheriff’s office has said it has taken steps to reduce drug-related deaths and suicides in custody. Officials have added body scanners across the jail system, increased searches and added drug detection dogs. The agency has also expanded mental health training and suicide prevention efforts. Sheriff’s officials said many drug-related deaths in 2025 happened before X-ray scanning technology was fully in place. Hall said scanner and search efforts do not answer every question, including how drugs enter secure facilities.
The deaths in June prompted a larger safety search inside Lower Buckeye Jail. The sheriff’s office said its Jail Intelligence Division, Special Response Team, Jail Crimes Detectives and detention deputies were involved. Officials said the goal was to check the facility and make sure it was safe. They also said detention staff would receive more training on drug withdrawal management and on reading X-ray images. No findings from those searches had been publicly released by Wednesday.
The medical examiner’s rulings will be key to the next stage of the cases. Autopsies can determine whether a death involved drugs, suicide, natural causes, violence or another factor. Those findings can take weeks or longer, especially if toxicology testing is needed. Sheriff’s investigators are expected to review jail video, medical records, housing logs, staff checks and any reports from deputies or medical workers who responded before each death.
The deaths also come after a year in which Maricopa County reported 39 inmate deaths in 2025. Local reporting cited Hall as saying 20 of those deaths were drug-related, with many occurring the same day or within one to four days of booking. Sheriff’s officials said suicides made up a smaller share of deaths in 2025 than in prior years. Those numbers have shaped the current debate over whether new screening, searches and training are reducing deaths or whether more changes are needed.
For families, each death leaves unanswered questions about what happened after booking and whether warning signs were missed. For jail officials, the recent deaths bring pressure to explain how inmates are screened, monitored and treated after they enter custody. County jails often receive people with medical problems, mental health needs or substance withdrawal symptoms, and those risks can rise sharply in the first hours and days after arrest.
No charges or findings of misconduct had been announced in connection with the four deaths. The sheriff’s office said the investigations remain active. The next major updates are expected to come from autopsy findings, public inmate death records or statements from Maricopa County officials as investigators finish their reviews.
Author note: Last updated July 9, 2026.