Nearly 400 police officers and school resource officers from across Northeast Ohio spent Friday inside the Mentor Fine Arts Center studying the deadliest active shooter attacks of the past five years, from a Wisconsin study hall to a California transit railyard. The Ohio Tactical Officers Association symposium, co-hosted by the Lake County Sheriff's Office and the Mentor Police Department, drew 375 officers for a day of case debriefings meant to sharpen how first responders act when violence erupts without warning.
Sheriff Frank Leonbruno announced the event in a Facebook post, writing that the Lake County Sheriff's Office joined Chief Majernick and the Mentor Police Department to host the gathering at the Mentor Fine Arts Center on October 16. According to the Lake County Sheriff's Office, the symposium brought together officers and school resource officers from throughout the region to learn lessons and impacts from active shooter incidents across the United States. Leonbruno said advanced training for officers is important for community safety and security.
Four Attacks, Four Different Settings
The day centered on four active shooter events, pairing school shootings with workplace violence cases to show how tactics shift across environments.
Two of the cases came from school campuses. The September 4, 2024 shooting at Apalachee High School in Winder, Georgia, left four people dead — two students and two teachers — and seven others injured by gunfire, according to Wikipedia. The 14-year-old gunman, Colt Gray, faced 55 criminal counts and pleaded guilty in July. The two school resource officers stationed at the school, Chad Boyd and Brandon King, ran toward the gunfire and took the suspect into custody — an action that earned them the National Association of School Resource Officers' Award of Valor; a ceremony was scheduled for July 7, as reported by FOX 5 Atlanta.
The second school case, the December 16, 2024 shooting at Abundant Life Christian School in Madison, Wisconsin, unfolded in a study hall when a 15-year-old student opened fire, killing a 14-year-old student and a teacher before dying of a self-inflicted gunshot wound. Six other students were injured, according to the City of Madison.
Workplace Attacks Round Out the Debriefings
The other two cases shifted the focus to high-density workplaces. The May 26, 2021 mass shooting at the Santa Clara Valley Transportation Authority railyard in San Jose involved a 57-year-old transit employee who fatally shot nine coworkers across two buildings before taking his own life as law enforcement arrived. The shooter carried three semi-automatic handguns and 11 loaded magazines, according to San José Spotlight.
The April 15, 2021 shooting at an Indianapolis FedEx facility was carried out by a 19-year-old former employee who killed eight workers and injured four others in the facility's parking lot and entryway before dying by suicide. The attack lasted approximately one to two minutes, per Wikipedia's entry on the 2021 Indianapolis FedEx shooting.
Standardized Training Across Ohio
The Mentor symposium fits into a broader statewide push to standardize how patrol officers and school resource officers respond to active threats. The Tactical Patrol Officer certification program was created through a partnership between the Ohio Tactical Officers Association, the Ohio Peace Officer Training Academy, and the Ohio Attorney General's Office, following recommendations from the state's 2024 Blue Ribbon Task Force on Police Training, according to the Ohio Attorney General's Office.
Lake County's Role in the Symposium
The Lake County Sheriff's Office co-hosted the regional symposium with the Mentor Police Department.
Registration for the symposium was open to officers through the Ohio Tactical Officers Association's website, with the one-day event drawing participants from police, sheriff's, and school resource officer ranks throughout Northeast Ohio. Leonbruno has overseen Lake County law enforcement operations since taking office in 2019.
