Key keywords: Boone High School, suspicious armed person report, on-campus police investigation, campus safety alert, Orange County Sheriff's Office, school lockdown procedure, student safety protection, campus security upgrade On the morning of October 12, 2024, a large-scale police investigation was launched at Boone High School in Orlando, Florida, after multiple credible reports of a suspicious armed person on campus grounds were submitted to school administration by students and staff. According to official statements from the Orange County Public Schools (OCPS) district, the first report came in at approximately 9:14 a.m., when three 11th-grade students notified a campus resource officer that they observed a male individual wearing a dark hooded sweatshirt, face covering, and black cargo pants holding what appeared to be a semi-automatic handgun near the school’s east side student parking lot. Within two minutes of receiving the report, school administrators activated the full campus lockdown protocol, broadcasting an alert over the school’s intercom system instructing all teachers to lock classroom doors, turn off lights, block doorways with heavy furniture, and move students to pre-designated safe areas out of line of sight from windows and doors. The Orange County Sheriff’s Office (OCSO) dispatched 14 armed patrol units, two K-9 teams specialized in weapon detection, and a helicopter surveillance unit to the scene within 7 minutes of the emergency call from the school. Officers conducted a floor-by-floor sweep of all 12 campus buildings, searched the surrounding wooded areas and adjacent residential streets, and reviewed more than 200 hours of security camera footage as of press time. As of 1:00 p.m. local time, law enforcement officials confirmed that no armed suspect had been located, no shots had been fired, and no injuries to students, staff, or community members had been reported. School officials lifted the lockdown at 11:42 a.m., and announced that parents and guardians could choose to pick up their children early for the remainder of the school day without penalty. All after-school sports practices, club meetings, and parent-teacher conferences scheduled for October 12 have been canceled indefinitely. The OCPS district also confirmed that additional armed security officers will be deployed to Boone High School for the remainder of the week, and licensed mental health counselors will be available on campus for students and staff experiencing distress related to the incident. OCSO investigators are currently asking anyone with photos, video footage, or additional information about the suspicious individual to contact their anonymous tip line. Officials noted that they have not yet ruled out the possibility that the report was a hoax, but emphasized that they are treating the incident with the highest level of seriousness to ensure the safety of the entire school community.