A review of the game video by Tennessee State's coaches showed that middle linebacker Christion Abercrombie was injured on a routine play in Saturday's game against Vanderbilt.

Abercrombie was able to make his way to the sideline after the play. He complained to trainers about having a headache and collapsed soon after.

The Atlanta native was rushed to Vanderbilt Medical Center where he underwent emergency surgery.

"It was just a football play," Tennessee State coach Rod Reed said Sunday morning on his coaches radio show. "He was taking on a block and it wasn't anything malicious or dirty on or anything like that. Just an unfortunate situation."

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Reed added there had been no change in Abercrombie's condition overnight and that he is still in "very critical condition."

Abercrombie's mother, Staci Abercrombie, released a statement through Tennessee State's sports information department Sunday night.

“Christion is resting. He’s fighting. We’re trusting God and please continue to pray,” she said.

Reed said the training staff quickly picked up on the seriousness of Abercrombie's condition after he came to the sideline.

"Immediately, you go into concussion protocol at that point," Reed said. "He was removed from the game, and as they were taking him into the locker room, he collapsed and the EMTs took over from there."

Reed went immediately to the hospital after the game to check on Abercrombie. He was joined by Tennessee State president Glenda Glover, athletics director Teresa Phillips, several of the parents of the school's players along with Vanderbilt AD David Williams.

They did their best, Reed said, to comfort Abercrombie's family.

"Christion's mom is a great woman of faith and his dad is a really strong guy," Reed said. "It was obviously an emotional time, but I think that the outpouring of support helped some. And I just ask for continued prayers for Christion and his family because they're going to need it."

Reed said he received texts from most of the coaches in the Ohio Valley Conference along with some from across the country inquiring about Abercrombie's condition and offering support.

As soon as the game ended, which Vanderbilt came back to win 31-27, Reed met at midfield with Vanderbilt coach Derek Mason. One of the first things Mason asked about was Abercrombie's condition. The players from both teams then gathered together to pray for Abercrombie.

"That's who Mase is; he's a class guy," Reed said. "We're in the business of building men, and he was very emotional as was I after the game."