
A 29-year-old woman died Saturday after what officials are calling a medical emergency inside the Bexar County Adult Detention Center, raising fresh questions about safety and oversight at the already scrutinized jail.
Deputies found the woman unresponsive but still breathing in her cell, according to jail officials. On-site medical staff immediately began life-saving efforts and she was taken to a local hospital, where she later died. Multiple reviews have now been opened into what went wrong.
According to WOAI, the decedent was identified as 29-year-old Casandra Monette Pearson. University Health medical personnel stationed at the facility responded first, and Pearson was rushed to a nearby hospital, where she was pronounced dead at 6:36 p.m.
The sheriff's office told WOAI the incident appears to have been a medical episode. The Bexar County Sheriff’s Office Internal Affairs Unit has opened an administrative review, while the Castle Hills Police Department is handling the outside investigation, as required under state law.
What the law requires
Under Texas law, any death that occurs in a county jail triggers an independent review and must be reported to the state agency that oversees lockups. The Texas Commission on Jail Standards is responsible for receiving notice and for ensuring an outside law enforcement agency conducts the criminal investigation, a process created under the Sandra Bland Act.
For more on the rules and reporting requirements, see the Texas Commission on Jail Standards and a summary of the law at County Progress.
The arrest and charges
Pearson had been arrested on March 20 and booked into the jail on charges that included assault on hospital staff and harassment of a public servant, WOAI reports. Officials have not released further information about the alleged incident that led to those charges or about any upcoming court dates.
Context: Troubling pattern at the jail
Pearson’s death does not come in a vacuum. Advocates and reporters note it is part of a troubling pattern of in-custody deaths at the Bexar County jail in recent years. KSAT has tallied double-digit deaths at the facility over the past several years, while the San Antonio Report has detailed chronic staffing shortages and repeated state noncompliance notices.
Hoodline has previously tracked in-custody fatalities at the same jail, underscoring growing concern from the community and watchdogs about what is happening behind its walls.
What happens next
The Bexar County Medical Examiner will perform an autopsy to determine the cause and manner of Pearson’s death. Once the outside law enforcement agency completes its investigation, it will submit a report to the Texas Commission on Jail Standards, as required.
County officials say they plan to release additional information after the medical examiner and outside investigators conclude their work, so for now, the public is left waiting on answers that have become uncomfortably familiar in Bexar County.









