CORPUS CHRISTI, Texas (AP) — Adrian Gonzales, one of the first police officers to respond to the 2022 school shooting in Uvalde, Texas, is on trial facing charges for failing to protect children during the incident, during which law enforcement took more than an hour to confront the shooter.

Gonzales, a former officer of Uvalde schools, has been charged with 29 counts of child endangerment in what is a rare prosecution of an officer for inaction during a critical moment. The shooting claimed the lives of 19 students and two teachers at Robb Elementary School, marking one of the deadliest events of its kind in U.S. history.

Despite a rapid response from nearly 400 officers, there was a significant delay before a tactical team acted against the shooter, Salvador Ramos. Investigations revealed previous warning signs about Ramos’s violent tendencies prior to the attack.

Gonzales and former Uvalde school police chief Pete Arredondo were the only officers initially charged, with Arredondo's trial yet to be scheduled. The charges against Gonzales could result in a two-year prison sentence upon conviction. His legal representatives argue Gonzales made attempts to aid in the evacuation of children during the chaos.

The indictment suggests Gonzales placed children in imminent danger by failing to engage with the shooter and neglecting active shooter training protocols. This indictment was fueled by accounts from families who reported desperate pleas for action during the gunfire.

The trial, which is anticipated to last three weeks, involves jury selection and was relocated to Corpus Christi due to perceived bias in Uvalde. Family members of victims have expressed that they believe more officers should face similar charges, raising questions about police responsibility in life-threatening situations.

Carrie Pineda, whose sister was killed in the attack, stated, They all waited and allowed children and teachers to die. Legal experts have noted the significant challenge prosecutors may face in securing a conviction against a law enforcement officer, as seen in past cases.

In the aftermath of the Uvalde shooting, the community still bears physical reminders of the tragedy, and many are determined to support the victims' families through the legal proceedings.