The Harris County Sheriff’s Office released a 17-minute surveillance video depicting the chaotic and fatal altercation involving 32-year-old inmate Alexis Cardenas during the booking-out process from the Harris County Jail.
The full, age-restricted video was made public online Friday, and viewer discretion is strongly advised.
The footage—mostly from jail security cameras with no audio—shows officers opening a door to release Cardenas, who appears reluctant to leave. When officers place hands on him, Cardenas backs away with his hands up before being forcefully pushed toward the exit.
During the escalating struggle, his shirt, pants, and shoes come off—some tossed out the door—and he repeatedly tries to re-enter the secure area.
As an officer opens the internal security door, Cardenas darts toward it, prompting a physical confrontation. Cardenas grabs an officer’s leg, bringing them both to the ground. An attempted taser deployment appears ineffective, and Cardenas manages to break free, running through the security door into the inmate area.
Another inmate shoves Cardenas into an officer, who responds with a knee to the chest.
From that point forward, multiple officers pin Cardenas to the ground, face-down. At least one hand is cuffed, and at one point, his cuffed hand strikes an officer during the scuffle. Eventually, officers notice Cardenas has gone unresponsive. CPR is initiated but unsuccessful. He was later pronounced dead at St. Joseph Medical Center.
His cause of death remains pending with the Harris County Institute of Forensic Sciences.
The Texas Rangers, Harris County DA’s Office, and Sheriff’s Office are all investigating. The Texas Commission on Jail Standards has not yet ruled whether this constitutes an in-custody death, which would mark the 12th this year.
Cardenas’ family was shown the video privately Friday.
His cousin stated, “Nothing [in the video] is consistent with anything they’ve told us.”
Sheriff Ed Gonzalez said, “I am extremely concerned anytime a life is lost,” while also defending the challenges faced by staff in Texas’ largest jail.
The officers involved have been reassigned to non-inmate contact positions pending the investigation’s outcome.
