Nashville Man, 41, Pulls Butcher Knife on WeGo Security Guards Downtown

A 41-year-old man is facing two felony aggravated assault charges after he allegedly pulled a six-inch butcher knife on security guards aboard a WeGo bus in downtown Nashville. Mario Thompson was taken into custody by police officers at a WeGo center following the confrontation, which unfolded as guards responded to reports of a disorderly passenger.

According to WKRN News 2, security guards boarded the bus at Representative John Lewis Way and Demonbreun Street after getting word of the disturbance. Thompson was reportedly looking for lost property when the situation escalated, and he pulled out the blade and advanced toward the guards, prompting the two felony charges of aggravated assault with a deadly weapon. The station says it will continue updating the developing story as new information becomes available.

Tennessee law treats this kind of confrontation seriously even without a physical injury. Under Tennessee Code Annotated § 39-13-102, an assault committed intentionally or knowingly involving the display or use of a deadly weapon is classified as a Class C felony, according to May McKinney PLLC, carrying a potential sentence of 3 to 15 years in prison and fines up to $10,000. Simply brandishing a weapon like a butcher knife can trigger that felony exposure, regardless of whether anyone is actually cut or struck.

A Second Knife Incident on WeGo Buses in Two Days

Thompson's arrest comes just a day after another Nashville rider was charged with felony aggravated assault for allegedly threatening a fellow passenger with a crochet needle over a dispute about dropped earbuds, as Hoodline previously reported. The back-to-back cases put a spotlight on how quickly minor disputes on Nashville's buses can turn into weapon-related confrontations. WeGo Public Transit maintains a video surveillance system with more than 200 cameras across its transit hubs and vehicle fleet, per the transit agency, which is regularly used to review incidents like this one after the fact.

The confrontation happened near the Elizabeth Duff Transit Center at WeGo Central, located at 400 Dr. Martin Luther King Jr. Blvd, which serves as the downtown hub connecting 27 local bus routes and nine regional transit lines, according to WeGo Public Transit. That makes it one of the busiest single points of contact between riders and transit staff anywhere in the system on any given day.

Nashville's Push to Beef Up Transit Security

The incident lands amid a broader, months-long effort by Metro Nashville to tighten security across its bus network. In July, Metro Nashville leaders and the Metro Council approved an agreement between the Metro Nashville Police Department, WeGo Public Transit, and the Regional Transportation Authority to establish a dedicated Metro Police Transit Unit tasked with patrolling buses, transit stations, and routes.

That move followed earlier action from City Hall. In February 2025, Mayor Freddie O'Connell and MNPD Chief John Drake announced a security initiative that included a 67% increase in security officer staffing hours at WeGo facilities along with mobile patrol units riding buses and stationed at stops, following a 14-month safety and security review of the transit network. The following month, veteran police Captain Brian Williams was appointed as MNPD's first permanent transit liaison, a role designed to coordinate safety protocols between police and WeGo transit management.

Funding for some of those safety upgrades traces back to the voter-approved “Choose How You Move” plan. In May, the Nashville MTA Board approved systemwide summer schedule expansions financed through that initiative, which also sets aside dedicated funding for transit safety improvements, as Hoodline reported this spring.

A Pattern of Weapon Violence on Transit Routes

Thompson's case is not the first time weapon violence has touched Nashville's transit system. In May 2025, a 44-year-old man was sentenced in federal court to five years in prison after discharging a handgun following an altercation at a Dickerson Pike WeGo bus stop in January 2024, a case prosecuted under the federal Project Safe Neighborhoods initiative, as Hoodline covered at the time.

Under Tennessee law, causing physical injury to a public transportation employee acting in the line of duty can also be prosecuted separately, carrying Class A misdemeanor penalties of up to 11 months and 29 days in jail, according to May McKinney PLLC. While Thompson's charges stem from the alleged threat with the knife itself rather than any reported injury, the statute underscores the array of legal protections built around transit staff who face confrontations on the job. As Nashville continues rolling out its expanded security measures, the timing of this incident and the crochet-needle case a day earlier suggest those investments are being tested in real time on the city's buses.