Yes but actual shots were fire and most everybody had already picked a side.
Our Fort Sumter was the shooting at a baseball field outside DC where Steve Scalise became the first victim.
All we need now is a combination of BLM, Antifa, illegals and urban Democrats shutting down the cities, and the necessary conditions will have been fulfilled for the implementation of Article I/Section 9 of the Constitution by way of the Insurrection Act.