From NRA-ILA:

At the outset of the incident, university officials issued an alert warning of an active shooter situation on campus, urging students and faculty to “Run Hide Fight.” This information was then spread by various news outlets.

Rather than pausing to reflect on this tragic initial report or waiting for a full account of the facts, prominent gun control supporters rushed to their keyboards and pulled out their phones in a race to tweet their ill-considered reactions to the “shooting.”