Diane Guerra, age 22, was tragically killed in a drive-by shooting on May 20, 2012, in Fort Worth, Texas. The incident took place on a Sunday night as Guerra was a passenger in a white Toyota Camry. The vehicle was driving south on the South Freeway's frontage road when a second car pulled up beside it and opened fire as they were exiting onto Sycamore School Road. Diane Guerra and the driver, Fabian Guerrero, age 21, were both killed at the scene, while two other passengers were wounded but survived the attack.
The shooting was linked to ongoing gang tensions in the Fort Worth area. Reports indicate that the shooter, Joe Mark Sessums, fired fourteen rounds into the Camry while riding in the backseat of a Chevrolet Tahoe. This act was a result of rising hostilities between gangs that had previously coexisted but were now at odds due to previous incidents. Sessums was eventually convicted for the drive-by shooting, and his actions resulted in the deaths of both Guerrero and Guerra. The case highlighted ongoing issues of gang-related violence in Fort Worth, which have caused significant harm to individuals and the community as a whole.