Sabrina star Melissa Joan Hart describes helping children flee Nashville school shooting

Melissa Joan Hart, the star of Sabrina the Teenage Witch, shared that she helped children flee the Nashville school shooting.

In an emotional video posted to Instagram, the actor described helping a class of kindergarteners cross a "busy highway."

She also said that she helped a mother reunite with her children after the attack.

"I don't know what to say anymore... enough is enough," she said.

Ms Joan Hart explained in the video that her children go to the next school over.

Three chlildren and three adults were killed in the shooting.

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