Incident Overview
Early on Saturday, June 6, 2026, at about 4:00 a.m., the Kansas City Police Department responded to a reported shooting in the 7900 block of Troost Avenue, near 79th Street. According to KCPD via KCTV5, hundreds of people were in the strip-mall parking lot, a food truck was present, and something led to multiple people firing shots. Nine people were struck.
All nine victims suffered injuries described by police as non-life-threatening. KCTV5 reported that, from Friday into Saturday, 12 people total were shot across Kansas City. Separately that same weekend, two men were killed in a shooting inside a QuikTrip on Westport Road; that incident is covered in a separate report.
Coverage tied the gathering to an unlicensed after-hours venue promoted online as "Big Mama's Playhouse" at 7926 Troost. The strip-mall building also carried the business names "Hidden Treasures Boutique" and "Studio 12 LLC," and a related event listing cited two addresses, 7826 and 7926 Troost. The parking lot, not a licensed club interior, was the scene of the shooting.
KCPD asked anyone with information to contact the TIPS Hotline at 816-474-8477 (816-474-TIPS). No arrests, suspect descriptions, or motive were released in the coverage reviewed, and none should be assumed.
Nine People Injured
Nine adults were shot in the parking lot, and police described all of their injuries as non-life-threatening. No names were released in the coverage reviewed, and this report does not speculate about the victims or what led to the gunfire. A mass-casualty shooting at a crowded late-night gathering is the kind of event that, by its scale alone, raises questions about how hundreds of people came to be in an uncontrolled lot at 4:00 a.m. with no apparent security in place.
Active Investigation, No Arrests Reported
No arrests had been reported in the coverage reviewed, and KCPD had not released suspect descriptions or a motive. The department asked anyone with information to call the anonymous TIPS Hotline at 816-474-8477 (816-474-TIPS).
The shooting drew a formal city-government response. City officials said the location was operating as an event space without a business license or a liquor license, and Mayor Quinton Lucas said the city would work to shut down unlicensed venues, while noting that closing a business involves a multi-step legal process. KCPD Sgt. Phil DiMartino framed the incident as part of a broader pattern of people resolving conflict with gunfire.
Location & Context
The shooting happened in the 7900 block of Troost Avenue, near the intersection of 79th Street and Troost in Kansas City. The site is a strip-mall retail unit that was being used as an unlicensed after-hours event venue, with the parking lot serving as the gathering space for what coverage described as hundreds of people.
The building carried the business names "Hidden Treasures Boutique" and "Studio 12 LLC," while the after-hours party itself was promoted online as "Big Mama's Playhouse." A neighbor told KCTV5 there had been "on-and-off parties at this location for the last two years." That is neighbor testimony rather than a police-confirmed incident log, and no specific prior shooting at this block was documented in the reporting reviewed.
City of Kansas City records reported by KCTV5 show the venue had drawn code and liquor complaints in the days before the shooting (see the violation timeline below). That regulatory history describes the property's licensing and zoning status; it is not, by itself, a finding about the shooting or about civil liability.
Property Details
Property Type: Strip-mall retail unit in the 7900 block of Troost Avenue, used as an unlicensed after-hours event venue. The parking lot was the scene of the shooting.
Time of Incident: About 4:00 a.m. on Saturday, June 6, 2026, well into the late-night hours.
The Crowd: Hundreds of people were in the parking lot, with a food truck present, when multiple people began firing.
City Violations on Record (per KCTV5)
May 29, 2026: Development Compliance flagged the location as an after-hours party venue.
May 30, 2026: A liquor code violation complaint alleged the venue sold liquor without a license and sold liquor to minors; "Big Mama's Playhouse" was named in the complaint.
June 8, 2026: Development Compliance cited the address as not zoned for nightclub use and lacking a certificate of occupancy, noting it had previously been a clothing retail store.
What Has Not Been Established
Whether the property owner or landlord knew the retail unit was being used as a recurring after-hours club, and what steps were taken, was not established in the coverage reviewed.
No private security, lighting, camera, or access-control details were reported. The reporting centered on the absence of legal operating controls, not on physical security.
No arrests, suspect descriptions, or motive were released. No assumptions should be drawn about who fired or why.
A neighbor described recurring parties, but no police-confirmed prior shooting at this address was documented.
Late-Night Entertainment Venue Security Standards
Late-night venues that serve alcohol and draw large crowds are widely associated with elevated assault and shooting risk. Industry practice for such venues typically includes proper licensing, licensed security staffing, controlled entry, crowd management, lighting, and camera coverage. This section describes general best practices for the property type. The reporting indicates this venue was operating without a business license, liquor license, or proper occupancy, and it does not establish which physical security measures, if any, were in place.
Proper Licensing & Occupancy
Legitimate late-night venues operate under a business license, a liquor license where alcohol is served, and a certificate of occupancy for the use and crowd size. These controls exist in part to ensure safety planning before large crowds gather.
Licensed Security Staffing
Venues drawing large late-night crowds commonly employ trained, licensed security to manage entry, watch for weapons, and de-escalate conflict before it turns violent.
Controlled Entry & Capacity
Single, monitored points of entry, capacity limits, and screening are standard tools for keeping crowd size manageable and reducing the risk of weapons entering.
Lighting
Well-lit lots and entrances support both deterrence and the ability of staff and cameras to see and document activity during overnight hours.
Surveillance Coverage
Cameras covering entrances, the lot, and gathering areas help deter violence and assist investigators afterward.
Crowd Management & De-escalation
Plans for managing large crowds, spotting escalating disputes, and contacting police quickly are core to operating a high-volume late-night venue safely.
Potential Negligent Security Considerations
Under Missouri's Business Premises Safety Act (RSMo 537.785 to 537.787), a business or property owner can owe a duty to protect people on the premises from foreseeable third-party crime when the owner knew or had reason to know that violent acts were reasonably likely. The factors below are open questions raised by the facts as reported; they are not findings, and Crime Victim Justice does not assert that any party is liable.
Several factors may warrant examination regarding this incident:
1 Notice and Foreseeability
City records reported by KCTV5 show the venue had been flagged as an after-hours party space and cited for a liquor-code violation in the days before the shooting. Whether the operator or property owner was on notice that large, unregulated late-night crowds were gathering, and that violence was foreseeable, is a central question that would turn on those records and any prior calls for service.
2 Crowd and Alcohol Without Controls
Coverage describes hundreds of people in a parking lot at 4:00 a.m., with a complaint alleging alcohol was sold without a license. Serving alcohol to a large late-night crowd without licensing or trained security is the kind of condition that premises liability analysis examines when assessing whether reasonable safety measures were absent.
3 Security Staffing, Lighting, and Cameras
No security personnel, lighting, or camera coverage was reported. Whether any such measures existed, and whether they were adequate for the crowd size, are open questions that the available reporting does not answer.
4 Property Owner and Landlord Responsibility
Whether the strip-mall owner or landlord knew the retail unit was being used as a recurring after-hours club, and what was done to stop it, may bear on responsibility. The specific ownership entity was not fully identified in the coverage reviewed.
Missouri Premises Liability & Foreseeability
Missouri courts analyze a business's duty to protect people from third-party crime largely through foreseeability: whether prior incidents or other circumstances made the danger reasonably foreseeable, and whether the business took reasonable security measures in response. You can learn more in our guide to negligent security and our overview of bar and nightclub security, and see statewide context in the 2025 Missouri crime data. Anyone injured in an incident like this can have the facts reviewed by an experienced negligent security attorney; the attorneys featured on this site offer free, confidential consultations.
A Note on Accuracy
This report is based on KCTV5 and Kansas City Star coverage and on-record statements from city officials as of June 15, 2026. Several questions, including the property owner's role, what physical security existed, and the identity and motive of those who fired, were not answered in that reporting and are not assumed here. The documented city violations describe the venue's licensing and zoning status and are not a finding of civil liability.
If you or a loved one was affected by a similar incident, the experienced negligent security attorneys featured on this site offer free, confidential consultations to help you understand your legal options.