Brandon DuPree was 19 when he was shot during a party at The Langston Center in Langston, Oklahoma, on the night of October 20, 2018. The event was advertised as a private college party, drew about 150 people, and was not affiliated with nearby Langston University. DuPree was struck in the chest during a fight; emergency services airlifted him to a hospital in Oklahoma City after 11:30 p.m., but he died en route.

The Oklahoma State Bureau of Investigation took over the probe. Despite the large number of potential witnesses, investigators encountered widespread reluctance to cooperate. The OSBI announced a reward for information that could lead to an arrest and conviction and later increased that reward.

Does anyone who attended that party or was in the Langston area that night have information that could help investigators?