Since you refuse to go back and read the definition of active shooter that I provided earlier, here it is for you again:

The agreed-upon definition of active shooter by US government agencies (including the White House, US Department of Justice, FBI, US Department of Education, US Department of Homeland Security, and Federal Emergency Management Agency) is “an individual actively engaged in killing or attempting to kill people in a confined and populated area.” In most cases, active shooters use firearms and there is no pattern or method to their selection of victims.

By no stretch of imagination does Kyle’s activity that evening fit that definition.