20-50 hurt in Florida school shooting: local media

A shooting at a high school in Florida today has left between 20 and 50 people hurt, local media reported, citing firefighters.

The extent of the injuries sustained in the incident at the Marjory Stoneman Douglas High School in Parkland was not clear, the local CBS affiliate in Miami reported, citing the Margate fire department.

Officials at the Broward County school district said there were "reports of possible multiple injuries.