TOWSON, Md. (AP) - An independent investigation into the death of University of Maryland football player Jordan McNair has determined that trainers on the scene did not follow proper procedures after he collapsed on the field.

The report provided details of what happened and confirmed what university officials previously acknowledged.

McNair was hospitalized on May 29 after a team workout and died June 13. The family attorney said the cause of death was heatstroke.

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Dr. Rod Walters, a former college athletic trainer and sports medicine consultant who led the investigation launched by the school following McNair's death, said Friday "there was a failure to identify symptoms and aggressively treat it."

Maryland athletic director Damon Evans acknowledged last month that "mistakes were made" by the training staff in the treatment of McNair, a 19-year-old sophomore offensive lineman. University President Wallace Loh visited McNair's parents to offer a personal apology for how the situation was handled.

The report released Friday stated that there appeared to be a failure to recognize the severity of the incident and that when the severity was identified, inadequate cooling devices were used in place of cold water immersion or cold whirlpools.

Terrapins head coach DJ Durkin is on administrative leave while an unrelated external investigation into the culture of the football program is being conducted.

According to the report, Durkin was on the scene when McNair collapsed. His role in the events that followed was not made clear.

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Much of Walters' report focused on recommendations that would enable a tragedy like this from happening again.

In a release issued before the news conference began, the university wrote: "We made immediate changes following Jordan's death and have continued to make enhancements informed by the preliminary observations of the external review we received this summer."

The list of changes already implemented, according to the school, include an increase in doctors and training at practices and games; additional on-site cooling stations to football training camp and practices consisting of portable spray misters, recovery drinks and cooling towels; and increasing the number and length of recovery breaks.

Officials say the changes were made after receiving preliminary observations of Walker's findings.

Maryland athletic director Damon Evans acknowledged last month that "mistakes were made" by the training staff in the treatment of McNair, a 19-year-old sophomore offensive lineman.

Loh was very candid last month when talking about the school's role in McNair's death.

"They entrusted their son to us, and he did not return home," Loh said of McNair's parents. "The University accepts legal and moral responsibility for the mistakes that were made on that fateful day. ... They misdiagnosed the situation."

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On that day, the law firm of Murphy, Falcon & Murphy, which represents the McNair family, wrote in a statement: "While Marty and Tonya will never get another day with Jordan, Dr. Loh's words were meaningful to them and give them some comfort that he will put the University on the path to change the culture of the program so that no Terrapin family will have to endure the heartache and grief that they feel."

In the wake of McNair's death, an ESPN story reported that the coaching staff engaged in physical and mental abuse of the players.

Durkin was placed on administrative leave on Aug. 11. Strength and conditioning coach Rick Court resigned two days later, and head trainer Wes Robinson, along with Steve Nordwall, an assistant athletic director for training, remain on administrative leave.

Loh distinguished between training staff and coaching staff when he spoke about mistakes that led to McNair's death, but added the reports of "bullying behavior" by football coaches "are totally inconsistent with what we stand for, and our values."

The Walters review was one of two separate ongoing investigations being overseen by the Board of Regents. In addition, an eight-member commission has been appointed to look into the culture of the football program.

That investigation is ongoing.

"The Board of Regents is committed to uncovering all the discoverable facts about Jordan McNair's tragic death, and separately, the culture of the football program," Board of Regents Chair James Brady said.

Offensive coordinator Matt Canada has been serving as interim coach. Maryland is 2-1 heading into Saturday's Big Ten opener against Minnesota at home.

President Loh released the following statement on Friday night:

"Dear University of Maryland community,

I would like to share with you this update following today’s Board of Regents meeting on the tragic death of our student-athlete Jordan McNair. In August, Athletic Director Damon Evans and I met with Jordan’s parents to apologize personally for the mistakes made in Jordan’s care by our athletic trainers.

In June, we retained a national expert in sports medicine and athletic training, Rod Walters, to conduct a comprehensive review of the policies and protocols related to the health and safety of our student-athletes. We requested recommendations on what changes should be made to ensure a tragedy like this never happens again. We are committed to this.

The entire Board of Regents received the final report from Rod Walters today. Since he was retained, he has been also advising the Athletic Department on needed improvements, and they have already begun implementing some of his recommendations even before receiving the final report.

Actions to improve the safety of the training and conditioning sessions include: adopting new technology to improve how we monitor the ambient temperature and modify practices accordingly; implementing mandatory hydration testing and emphasizing longer and more frequent recovery breaks. The Athletic Department also increased the number of doctors and trainers present at football practices and games. In July, Rod Walters began expanded training for the staff on the implementation of the emergency action plan. An online portal was established so that our student-athletes could share any concerns. The Walters report highlighted the fact that we have a physician-directed model for athletics trainers, who are licensed by the state and are under the supervision of a licensed physician.

There are additional recommendations in the final report, such as establishing an athletic medicine review board that will review procedures and protocols regarding student-athlete safety. The Athletic Department has committed to implementing all of the recommendations.

Our actions, and our commitments, are available at www.umd.edu/commitment.

The Board of Regents also assumed control in August of a separate commission investigating allegations surrounding the culture of our football program. The Chair of the Board of Regents announced today that results of this commission will be forthcoming.

The safety and well-being of our students remains paramount. I will continue to update our community on all of these efforts."

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