News On 6

TAHLEQUAH, OK -- The OSBI has upped the reward for information about a Tahlequah man who has been missing for nearly five years.

Stephan Adams was last seen on December 13, 2004. He'd given someone a ride after a final exam at NSU and hasn't been seen or heard from since.

Investigators say they have new information about possible witnesses and hope the bigger $5,000 reward will encourage them to come forward.

Adams was driving a white 1995 GMC truck with an Oklahoma license tag reading SCQ714.

If you have any information that can help in the case, call the OSBI hotline at 1-800-522-8017.