Arnold Adams III, 18, known as Trey, was shot and killed near a Dairy Queen in Chickasha, Oklahoma, in the early morning of January 28, 2019. He was pronounced dead at the scene after being shot in the chest. Trey had played football at Alex and Chickasha high schools and was engaged, expecting a child with his fiancée.

Investigators say the killing followed a staged meeting arranged over Snapchat, allegedly to facilitate a robbery of marijuana. The plot was reportedly set in motion when one suspect expressed a desire to commit a robbery and a 15-year-old female used the app to set up the transaction. Authorities identified six people believed to be involved; four—Troy Jennings, 19, Brooklyn Nelson, 16, Vivian Sanders, 15, and Montana Simpson, 15—were taken into custody and charged with first-degree murder. Two others, Dmillion Williams, 16, and Malcolm Jackson, 18, were described as at large and armed and dangerous, and a reward was offered for information leading to their arrests.

What information do readers in the area have about that night or the people involved?