The Uvalde school police department has been suspended, and Texas Department of Public Safety troopers will instead provide coverage to the school district, district officials announced Friday.

“As a result of recent developments, Lt. Miguel Hernandez and Ken Mueller have been place on administrative leave, and the District has made the decision to suspend all activities of the Uvalde CISD Police Department for a period of time,” a statement from the district said.

Hernandez was acting district police chief. Mueller was director of student services and plans to retire. Officers still employed will fill other roles in the district, officials said.

The district has asked the Texas Department of Public Safety to provide additional troopers for campus and extracurricular activities.

“We are confident that staff and student safety will not be compromised during this transition,” the statement said.

District Superintendent Hal Harrell on Friday al announced that the school board plans to consider his retirement options and a transition plan at a meeting next week.

This decision come just days after a CNN investigation revealed that a former Texas Department of Public Safety trooper Crimson Elizondo — who is under investigation for a delayed response to the Robb Elementary School shooting on May 24 — was hired as a Uvalde school district police officer just months after the rampage that left 19 children and two teachers dead. She was fired less than a day later following a whirlwind of criticism and anger from parents, district officials confirmed Thursday. 

CNN reported that Elizondo had responded to the shooting within the first two minutes of the gunman entering the school and was among the 91 DPS officers who waited in the hallway for 77 minutes before confronting the shooter, while children inside the classroom frantically called 911 for help.