Edit: Holy shit at the number of people linking scanners and play-by-plays of an active scene. Come on guys, I thought we all knew the drill on this stuff.

Quick reminder to everyone about commenting during situations like this.

• DO NOT post about police movements. In other words, if you are listening to scanners and radio communications of emergency personnel, hold off on sharing the play by plays.

• DO NOT share the personal information of alleged suspects or victims until the identities are confirmed by the police or mainstream media.

• DO NOT post identifiable images/videos of the dead or dying. Reddit is one of the most high-traffic sites in the world, especially in times of crisis. No one should find out, in a reddit thread, that their loved one has died. To clarify, you can still post images and videos of the incident, just no closeups of someone's face as they die.