Kennedy Reed, 26, Killed in St. Louis Crash as Who Was Driving the BMW Becomes Key Dispute

Kennedy Reed, a 26-year-old fourth-year Ph.D. candidate at Washington University School of Medicine, was killed in a devastating St. Louis crash on August 4, 2026. A promising young scientist, Reed was conducting doctoral research into how microbes contribute to the progression of skin cancer.

Lilly Belfield, 22, has been charged in connection with the crash. According to a police probable cause statement, Belfield was driving a BMW westbound on Dr. Martin Luther King Drive with three other people when she allegedly drove at a high rate of speed while intoxicated, illegally passed another vehicle and ran a stop sign at North Euclid Avenue. The BMW then struck Reed’s Mazda. Reed died, while the three passengers in the BMW were injured.

Police say Belfield admitted immediately after the collision that she had been driving the BMW and that she owned the vehicle. That account is now at the center of a dispute between investigators and the defense.

Belfield’s attorney, David Rosener, has repeatedly maintained that his client was not behind the wheel and was instead a passenger. In August, Rosener said he knew who he believed was driving but had not yet identified that person publicly while he conducted further due diligence. He also questioned the accuracy of the police account.

As part of the investigation, Belfield provided a DNA sample to police. Rosener said the sample could help support the defense’s claim that she was not the driver. However, the latest public reports do not indicate that authorities have released DNA results establishing who was behind the wheel.

Belfield appeared in court for the first time on September 18, where a judge ordered her held without bond. She faces charges including DWI resulting in the death of a non-passenger, first-degree involuntary manslaughter and three counts of second-degree assault related to the injuries suffered by the BMW’s passengers.

The defense has challenged aspects of the prosecution’s account, while investigators rely on the probable cause statement identifying Belfield as the driver. At this stage, the competing accounts remain unresolved in court, and the charges against Belfield are allegations rather than a final determination of criminal liability.

Reed’s death has left Washington University and her former academic community mourning a scientist remembered for her kindness, determination and passion for research. Before joining WashU, she earned a chemistry degree with a concentration in biochemistry from Alcorn State University and helped establish a research mentorship initiative for undergraduate students.

To honor her legacy, Washington University established the Kennedy Reed Memorial Summer Program Scholarship, which will support two undergraduate students from Alcorn State University as they participate in WashU’s summer research program. The university and Reed’s mentors say the scholarship will help create opportunities for future young scientists in her memory.

As the criminal case moves forward, the central question of who was actually driving the BMW remains a key issue. Until the evidence is fully examined in court, the police account and the defense’s version remain competing claims in a case that has already cost a promising young researcher her life.

Source: Atlanta