Former University of Miami Hurricanes wide receiver Sam Bruce died at age 24 of a heart attack earlier this year, medical examiners confirmed.

In a report obtained by PEOPLE, Florida’s Broward County Medical Examiner said Bruce died on April 28 of acute myocardial infarction due to coronary heart disease. TMZ was the first to report the news.

Bruce was involved in a car accident in Fort Lauderdale the night before his death, and officials initially suspected that he had a seizure. A spokesperson for the Ft. Lauderdale Police Department told TMZ at the time that medics performed CPR on Bruce before transporting him to a nearby hospital, where he died the next morning.

The Broward County Medical Examiner said Bruce died of “natural” causes and toxicology results determined that nothing in his system contributed to his death.

Bruce was a standout wide receiver at St. Thomas Aquinas High School and went on to join the Hurricanes in college, the outlet said. He ultimately never played for the team and was cut in 2016 after violating multiple team rules, WPTV reported.

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Last year, Bruce said the list of violations included falling asleep during meetings and missing the team bus on a game day against Florida State. The Sun-Sentinel reported last year Bruce went on to enroll at Mississippi Gulf Coast C.C. and then Southeastern University after leaving the University of Miami.

After Bruce’s death, St. Thomas Aquinas paid tribute to him in a post on Twitter.

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“And we know that in all things God works for the good of those who love him, who have been called according to his purpose,” they said in the tweet, which included four pictures of Bruce during his time at the school.

The South Florida Express, Bruce’s high school 7-on-7 team, also honored him in a social media post.