On a Tuesday afternoon in Chicago, a dispute between coworkers escalated into a fatal act of violence that claimed the life of 32-year-old Antoine Alexander. The incident unfolded on February 24, 2026, in the parking lot of a Jewel-Osco grocery store in the Brainerd neighborhood. Alexander was in the parking lot on South Ashland Avenue at approximately 3:30 p.m.
when he was approached by an acquaintance.
The acquaintance, later identified as 26-year-old Bobby Martin, engaged Alexander in what was described as a workplace altercation. Both men were employed by a security company. During the confrontation, Martin allegedly drew a firearm and shot Alexander in the abdomen. After the shooting, the gunman fled the scene, leaving Alexander critically wounded. A weapon was later recovered at the location.
Emergency services transported Antoine Alexander to Advocate Christ Medical Center, where he succumbed to his injuries later that evening. The Chicago Police Department quickly launched an investigation into the homicide. Their efforts led to the swift apprehension of a suspect.
Within a couple of days of the shooting, authorities had a person in custody. On Thursday, February 26, 2026, the Cook County State's Attorney's office approved a charge of first-degree murder against Bobby Martin. According to reports, Martin and Alexander were coworkers, and the shooting was the result of a dispute between them. Martin was detained and awaited his next court appearance, which was scheduled for March 17.
