Oscar Casiano-Carbajal, a 26-year-old Hispanic man, was shot and killed on September 5, 2015, at the Route 3 Liquor gas station in Sauget, Illinois, near East Saint Louis. The shooting occurred early in the morning after an argument broke out when a beer was accidentally dropped and splashed onto another person; Oscar was struck in the chest and died shortly after being taken to hospital.

The Major Case Squad of Greater St. Louis investigated. Authorities identified and arrested 29-year-old Lamarc Robert Garrett of St. Louis, Missouri; the St. Clair County State’s Attorney’s Office charged Garrett with first-degree murder and he was held on $1 million bond pending extradition to Illinois. The incident drew attention because a minor dispute over a spilled beer escalated to deadly gunfire.

Did anyone who was at the Route 3 Liquor gas station that morning see what happened or know the people involved?