The Oklahoma State Bureau of Investigation is now offering a $10,000 reward for information on a 2018 murder in Tulsa.

19-year-old Brandon Dupree was visiting friends at Langston University when he was shot and killed at an off-campus party. OSBI says had no ties to the university and was enrolled in welding school in Tulsa at the time.

No one has been arrested for his murder.

If you have any information, contact the OSBI at (800) 522-8017 or email tips@osbi.ok.gov.