TCU running back Sewo Olonilua was arrested in Huntsville, Texas, on Tuesday on felony drug charges.
Olonilua faces third-degree felony charges of possession of a controlled substance weighing more than 1 gram and less than 4 grams, as well as possession of drug paraphernalia.
"We are aware of the matter and we are looking into it," a TCU spokesperson said in a statement.
Olonilua was released on $4,000 bond Tuesday.
Olonilua rushed for 635 yards last year, including 194 on 32 carries in TCU's bowl win over Cal.