Brianna Alvarado Panameno, 14, was last seen in Arlington County, Virginia, on March 1, 2026, and reported missing. Authorities have released a physical description: brown hair, brown eyes, about 180 centimeters tall and 43 kilograms. She was reportedly wearing a black jacket, black shirt, gray sweatpants and black shoes when last seen.

Officials expressed concern for Brianna’s welfare and asked the public for help. They indicated she may have been in the company of another missing juvenile, but provided no further public details about that potential connection. No comprehensive timeline, confirmed sightings beyond the initial report, or witness accounts have been released.

If anyone saw Brianna on or after March 1, 2026, or has information about where she might be or who she may have been with, please contact Arlington County law enforcement with any details, no matter how minor.