You might be right that the government is lying to us about this incident. The problem at this point is that it's way too early to tell. It just happened, so I'm willing to give them and the media some time to gather the evidence (school video footage, eyewitness statements, crime scene forensics, etc.) in order to present it to us. If in the next few days this evidence isn't forthcoming, then it's highly probable they are lying to us.

If it's apparent from lack of evidence that they are lying to us, the next question to answer is WHY. What was the reason they perpetrated this incident? Typically the answer is to foster an environment of fear of guns and to push their gun control narrative.

So, as of this moment, to say that we're being lied to about this school shooting borders on sensationalism and conspiracy theory peddling. Let's give it a few days to see how they cover the incident and what actual evidence is presented.