The Situation

Around 1 a.m. on Sunday, September 13, 2026, shots were fired at a nightclub in the 2700 block of Decker Boulevard in Columbia, South Carolina, near North Trenholm Road and Two Notch Road. The Richland County Sheriff's Department handled the response.

Eight people were hurt. No deaths were reported. Only two of the eight were found at the scene.

The information here comes from the sheriff's department as reported by JEMS through Tribune Content Agency. The details are early and limited, and the investigation is continuing.

What Happened

As reported:

  • Deputies found two shooting victims at the scene, and EMS took them to local hospitals.
  • During the investigation, the sheriff's department learned that six more victims had gotten to area hospitals on their own.
  • At the time of the report, no one had been identified as the shooter and no arrests had been reported. The club's name and exact address weren't released.

Unknown: what injuries the victims had, what care was given on scene, how the six others got to hospitals, which hospitals got them, and how long it took responders to realize the incident involved eight casualties and not two. Reporting doesn't cover any of that, and we won't fill it in.

The Tactical Medical Lesson

The count at the scene isn't the total. When shots are fired in a crowded venue, many people who can walk will leave, and some of them will be wounded. Friends put them in cars. They show up at emergency departments with no warning. In this case, the patients who self-transported outnumbered the ones found on scene three to one.

That affects how quickly the incident is recognized as a mass casualty event. If the first report is "two victims," the resources that come are sized for two. A useful habit is to report the casualties you can see and also say that more are probably leaving the scene. That tells dispatch, EMS, and hospitals to get ready for more.

Hospitals are part of the response. When six gunshot patients arrive by private vehicle, the emergency department is effectively running its own mass casualty incident. Getting word from the scene to the hospitals early (what happened, where, and how big it might be) gives them time to prepare.

Walking wounded still need a quick look. Someone who can walk can still be bleeding badly. When officers are sorting through a crowd after a shooting, a quick check for blood on clothing and a direct question such as "Are you hit?" can find casualties before they walk away.

Victims who leave are also witnesses. Keeping track of where casualties went helps the investigation as well as the medical response.

TECC/TCCC Relevance

Under C-TECC, once the threat is dealt with, Indirect Threat Care covers treating preventable causes of death in order, starting with massive bleeding. In a crowd, that means actively looking for injured people, not just treating whoever is lying on the ground.

The military TCCC Guidelines (1 May 2026) say to "triage casualties as required" and include a separate triage supplement. Civilian mass casualty triage systems differ, but the principle is the same: find everyone, sort them quickly, and treat the ones who will die from bleeding first.

The Joint Trauma System's Damage Control Resuscitation CPG says hemorrhage "is the leading cause of preventable death on the battlefield." That's based on military data, but it's why the search for the less obvious casualties in a crowd matters.

What Your Agency Should Do Now

  • Train first-arriving officers to include possible self-transports in the initial report. For example: "Two on scene, crowd dispersing, expect more at hospitals."
  • Work out a hospital notification process with EMS and dispatch so area emergency departments hear about a shooting at a crowded venue within minutes.
  • Practice a quick crowd sweep after the threat is controlled: look for blood, ask directly, and get the wounded to a casualty collection point.
  • Keep a way to account for casualties that follows patients across hospitals, not just the scene.
  • Plan ahead with venues that have a history of calls. Know where the exits, lighting, and bleeding-control kits are before something happens.

Bottom Line

Deputies found two victims, and six more got themselves to hospitals. No deaths were reported. Everything else is still being investigated. For planning purposes, the lesson is straightforward: after a shooting in a crowded place, assume there are more casualties than you can see, and alert the hospitals before those patients arrive.

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