On July 6, 2010, 27-year-old Fredrick Derbigny of Oklahoma City was shot and killed; police recorded his death as a homicide and described gunfire as the cause. Detectives reconstructed the scene in the hours and days after the shooting and pursued leads to identify who was responsible.

Investigators arrested 18-year-old Isaiah Williams on a complaint of first-degree murder shortly after the killing. Less than a month later, on August 3, 2010, homicide detectives brought in 16-year-old Carlandus Martin for questioning; following the interview he was arrested and booked on one count of first-degree murder in connection with the same shooting.

Anyone who knew Fredrick, saw him in Oklahoma City around July 6, 2010, or has information about the shooting is asked to come forward.