he did.
Nick Buell shot at (and seems to have hit) ArmedPerpAlpha; His son, Frank Buell, was under the gun of ArmedPerpBeta.
The elder Buell could not see what was going on with his son.
we do not know from this report whether PerpGamma was Armed or not.
Just another example of out of wedlock births coming home to roost. Guns aren't the problem, bastards are!
The two guys who were not shot, better hope their buddy lives, or they will both be charged with felony murder and go away for a VERY long time. Life is hard.