The mayor of Brockton, Robert Sullivan, received an email from four School Committee members - Joyce Asack, Claudio Gomes, Ana Oliver, and Tony Rodrigues - requesting the deployment of the Massachusetts National Guard at Brockton High School to address security concerns. The committee members highlighted a rise in incidents related to violence, security issues, and substance abuse at the school. On May 12, 2023, three individuals were stabbed outside the school, with two victims being students.

In response, Mayor Sullivan informed the committee members that only Governor Maura Healey can activate the National Guard and forwarded their request to the governor's office. Governor Healey's spokesperson assured that the administration is engaged in ensuring school safety. Mayor Sullivan expressed his opposition to deploying the National Guard but discussed safety measures with Police Chief Brenda Perez.

City Councilor Winthrop Farwell Jr. also opposed the National Guard's deployment, suggesting a committee of classroom teachers to address the escalating issues at Brockton High. The school, with 3,586 students, faces challenges amidst the layoff of 130 staff members due to a budget deficit and declining enrollment. The recent budget crisis led to the appointment of Dr. James Cobbs as the acting superintendent of Brockton Public Schools. The National Guard was last deployed in Brockton during the COVID-19 pandemic under Governor Charlie Baker's administration. Efforts are ongoing to find appropriate solutions for ensuring safety and support within the school district.