Law enforcement officers responded Tuesday to UT Health facilities in Tyler's Medical District after an active shooter alarm was activated, leading to evacuations and increased security measures across the area. The incident occurred on Tuesday, September 2nd. The alarm prompted a swift response from local law enforcement, who secured the facilities and conducted sweeps. As a precautionary measure, UT Health advised patients and staff to shelter in place or evacuate, depending on their location within the complex. The precise cause of the alarm and whether it was a false alarm or a genuine incident is still under investigation. Heightened security was noted throughout the Medical District as authorities worked to ensure the safety of the public and hospital personnel. Further details regarding the event and its resolution are expected as the investigation progresses.