Reba McEntire took to social media to express her condolences following a school shooting in Nashville that killed three children and three adults.

Audrey Hale, 28, is said to have entered the Covenant School in Nashville, where she was a former student, on Monday morning (March 27) by shooting through a glass side door.

She killed three children and three adults during her shooting spree before being shot and killed by a team of responding law enforcement officials.

McEntire expressed her condolences on Instagram on Tuesday (March 28), saying, “My heart goes out to the families, friends, and loved ones of the victims of yesterday’s tragedy at The Covenant School in my home city of Nashville, TN.”

“I pray that our country will band together and find a way to prevent this from occurring again,” she said.

According to CNN, Hale had seven lawfully acquired firearms on her person during the school massacre. According to officials, she had planned the event and had drawn a precise map of the school as well as a schedule of the shooting.