SAN FRANCISCO (KRON) — 19 people are being treated Sunday morning after having an unknown substance at a Quinceañera in San Francisco Saturday night.
According to San Francisco Fire Department, crews were dispatched to the Women’s Building in the Mission District of San Francisco around 10:30 p.m.
The victims are as young as just 6 years old with one 9-year-old being in the intensive care unit.
Officials are investigating an unwrapped candy that all the victims ate at the same time.
Stay with KRON 4 News for more on this developing story.