No, it is in the title, he wore an NRA t-shirt to school, which was not against the dress code, and would not take it off when a little sissy of a teacher through a major hissy fit.
The title only said what it began about.
The report did NOT tell the set of events that led to the police getting involved.
I can surmise the kinds of things that might have taken place, but the report does NOT say what they actually were.
Here, below, is a more complete report on the story (I just went and found) that fills in some of the blanks left out of the Liberty Crier’s report.
I don't see the word "school" in "Boy Who Refused to Take Off NRA Shirt Facing Possibility of 1 Year in Jail".
School can be inferred from the article, but it also has no mention of the dress code.