Nine people, including two children, are reported dead after a mass shooting and an hours-long standoff in Erie. [▻](https://video.twimg.com/amplify_video/210

Nine people, including two children, are reported dead after a mass shooting and an hours-long standoff in Erie. [▻](https://video.twimg.com/amplify_video/2108915457008734208/vid/avc1/1280x720/G0ikqmEy4MAL_Vx5.mp4) https://video.twimg.com/amplify_video/2108915457008734208/vid/avc1/1280x720/G0ikqmE…