On July 6, 2010, 27-year-old Fredrick Derbigny, an African-American man from Oklahoma City, was shot and killed during a violent incident that abruptly ended the rhythm of an ordinary summer day. Police recorded his death as a homicide, noting that he had been found in the city where he lived and that his life had been taken by gunfire, the kind of sudden, irrevocable violence that leaves few answers in its wake.
In the hours and days that followed, detectives worked to reconstruct what had happened around the moment the shots were fired. The investigation quickly focused on finding those responsible for the killing, and before long authorities announced a break in the case. They identified a young suspect, 18-year-old Isaiah Williams, and took him into custody. He was arrested on a complaint of first-degree murder in connection with Derbigny's death, an indication that investigators believed he played a central role in the shooting that cut Derbigny's life short.
The investigation did not end with that first arrest. As detectives continued interviewing witnesses and reviewing evidence, their work led them to a second teenager they believed had also been involved. Less than a month after the killing, on August 3, 2010, police announced that 16-year-old Carlandus Martin had been brought in for questioning by homicide detectives. After the interview, he was arrested and booked on one count of first-degree murder in connection with the same shooting, joining Williams as an accused participant in the attack on Derbigny.
With two suspects now facing serious charges, the focus of the case shifted away from the streets and into the justice system. Public case summaries compiled in the years that followed would come to describe Derbigny's homicide as solved, reflecting that police considered the arrests of Williams and Martin to have brought the investigation itself to a close, even as the full story of what led to the gunfire remained largely confined to court files and the memories of those who knew him.
