Why It Matters
South Carolina’s law enforcement community is mourning the death of a Greenwood police officer killed Monday when a fleeing driver struck his patrol vehicle head-on. The incident marks the first line-of-duty death for the Greenwood Police Department in 70 years and has renewed concerns in the community about violent incidents involving suspects who flee from police.
What Happened
Officer Don “DJ” Keller, 31, was killed on the afternoon of May 11, 2026, while responding to assist fellow officers attempting to stop a blue Jeep that police say had been connected to multiple prior shooting-related incidents.
When officers attempted to conduct the traffic stop, the driver fled at high speed. The vehicle crossed into oncoming traffic on East Cambridge Avenue and struck Keller’s patrol car in a head-on collision. Keller was pronounced dead at the scene shortly before 5:00 p.m. EDT.
Greenwood Police Chief TJ Chaudoin addressed the loss at a press conference. “This is an extremely difficult day for our department and our community,” Chaudoin said. “That officer did nothing wrong. He was just serving our community.”
Keller’s K-9 partner, Vice, was inside the patrol vehicle at the time of the collision but was not injured.
The Suspects
Authorities identified the driver of the Jeep as a 15-year-old male. Two passengers — ages 17 and 18 — were also in the vehicle. All three were taken to medical facilities following the crash.
As of Tuesday afternoon, one passenger had been released from the hospital and transferred to the South Carolina Department of Juvenile Justice, while the driver and second passenger remained hospitalized. No charges had been formally announced as of the time of this report. The South Carolina Highway Patrol is leading the crash investigation.
About Officer Keller
Keller joined the Greenwood Police Department in March 2023 and was assigned as a K-9 officer in 2025. Before entering law enforcement, he served in the United States Army from 2016 to 2020 and remained an active member of the South Carolina National Guard at the time of his death.
He is survived by his wife and a two-year-old daughter. Officials confirmed he is the first Greenwood officer killed in the line of duty since 1956.
By the Numbers
31 — Keller’s age at the time of his death
70 years — Time since a Greenwood officer was last killed in the line of duty (1956)
3 — Suspects in the fleeing vehicle, ranging in age from 15 to 18
2023 — Year Keller joined the Greenwood Police Department
4 years — Duration of Keller’s U.S. Army service (2016–2020)
Statewide Response
Governor Henry McMaster ordered flags at the State House lowered to half-staff on the day of Keller’s funeral, calling the death a “tragic loss” for South Carolina. U.S. Senators Lindsey Graham and Tim Scott, Attorney General Alan Wilson, and Congresswoman Nancy Mace each issued public statements expressing condolences to Keller’s family and fellow officers.
Community members gathered near the crash site Tuesday as residents expressed frustration over what many described as a persistent pattern of violence. “This is every day, either police chase or somebody’s been shooting,” one resident said. “But right now life has been taken — not just any life, a police officer’s life. It’s got to stop.”
Zoom Out
Keller’s death comes amid broader national attention on the risks faced by officers responding to high-speed pursuits, particularly those involving juvenile suspects. Several states have revisited their pursuit policies in recent years following fatal collisions, though law enforcement groups have generally pushed back against restrictions that limit officers’ ability to stop fleeing vehicles linked to violent crimes.
South Carolina has seen other law enforcement controversies in recent months. A South Carolina sheriff’s deputy was fired following DUI, hit-and-run, and drug charges, while a South Congaree police chief was dismissed amid a dispute with town officials — cases that underscore the scrutiny facing law enforcement agencies across the state.
What’s Next
The South Carolina Highway Patrol’s investigation remains active. Formal charges against the surviving suspects are expected to be announced as the inquiry progresses. Keller’s funeral arrangements had not been publicly announced as of Tuesday. Community members and officials across South Carolina continue to offer support to the Greenwood Police Department and Keller’s family.