A medical examiner in Illinois has determined rapper Juice WRLDs death was the result of an accidental overdose.

Juice WRLD, whose real name was Jarad Anthony Higgins, was pronounced dead on Dec. 9 . TMZ first reported that Juice WRLD suffered a seizure that morning shortly after deplaning a private flight at Chicagos Midway Airport. The outlet reported that he was rushed to a nearby hospital, where he died.

In an email to HuffPost, the Cook County Medical Examiners Office said, Higgins died as a result of oxycodone and codeine toxicity, adding that the overdose was accidental.