A toxicology report confirmed that former Hawaii quarterback Colt Brennan died of an accidental drug overdose, TMZ Sports reported on Friday.
Brennan, per the report, had fentanyl, methamphetamine, amphetamine and ethanol in his system when he died in May.
Brennan, who set numerous records while leading the Warriors from 2005-07, died at a California hospital after he was found unconscious at a hotel room. He was 37.
Brennan had attempted to enter detox center before death
Brennan’s father, Terry, said earlier this year that his son was being treated at a rehabilitation center in the months leading up to his death.