A fire broke out at a closed school on Cox Maddox Road Monday. As of 8 p.m., crews were still putting out the remnants of the blaze that filled a portion of south Sanford with thick black smoke. No cause has been determined, but fire officials and Sanford Police were at the scene.

Edit: An earlier version of this post named an incorrect site.

We’ll update this post with more information as it becomes available.