New York State Police responded to a home on North Road in Geneseo for the report of a violent domestic dispute. When they arrived, police said Greg Walsh was holding a gun on his father Kevin Walsh. Police said when they Kevin tried to get the gun from Greg but couldn't. They said Greg began hitting Kevin with the gun and then pointed it at him. Police said they told Greg to drop the gun and he refused. That's when police said one of the troopers shot Greg in the shoulder.

Greg Walsh was taken to Strong Hospital with non-life threatening injuries.