VIDEO: Police Place Suspected Florida School Shooter Under Arrest
Video captured by Fox News' Miami affiliate, WSVN, showed law enforcement apprehending the suspect in the Marjory Stoneman Douglas High School shooting.
"They do have a subject in custody," WSVN journalist Ralph Rayburn said, adding that the episode took place on Northwest 47th Drive in Parkland, Fla.
The suspect, a male in a burgundy shirt and black pants, was identified by witnesses on scene.
Rayburn said a teacher identified the suspect before he slipped out of the school building.
Fox News and WSVN are withholding the suspect's name pending a law enforcement confirmation and investigation.
Rayburn said Broward County authorities put out a "dragnet" of four to five square miles around the school, including a residential area.
Watch more above.