Parents, students and leaders express concerns at Metro Nashville Public Schools' board meeting just six days after a deadly school shooting.

MNPS said they are aware of some of the concerns about the reunification process last week. They said they are still reviewing what happened, so they can improve and update their safety and response plans.

A student opened fire inside Antioch High School, shooting two other students and then himself, the authorities said. A female student and the shooter were killed, officials said.