Updated; He wasn't being "maliciously prosecuted for shitposting," but we are still not convinced the whole truth is being told;
The officer was apperantly executing a legitimate domestic violence arrest warrant, then called that he'd heard a shot fired. We continue to be highly skeptical of this statement.
On the other hand, a "witness" claimed he's seen a tank; It was a Bearcat, a SWAT vehicle inferior to a bank armored car in every single respect except speed (bank armored car guards do expect a degree of comfort, SWAT does not). It was no tank, by any metric.

An Afghanistan veteran is being malicious prosecuted for shitposting.
https://www.youtube.com/watch?v=uKEvL7OGKO8