Hialeah police officers are actively searching for an armed suspect which has forced several schools to go on lockdown.
Students' movements at Ben Shepard Elementary and Jose Marti Mast Academy Middle School are being limited.
Police officials say a mentally unstable man with a knife ran from them after an incident.
Officers are searching on campus and have a perimeter affecting neighboring streets.
A perimeter is set up between West 20th -24th Avenues and West 52 - 56 Streets.