On Sunday morning, as families gathered throughout the United States to celebrate Father’s Day, the pastor of the Assembly of God Church in Oakville, Washington delivered a sermon tailored specifically for the holiday.

As Pastor David George brought that sermon to a close, he used the holiday as an opportunity to call on the men of his church to play an active role in the world around them:

God, don’t let us be content as men to just let life go by. Let’s not be content, Lord, to just see the world around us burn. Instead, help us to get involved. Help us to do something that’s going to produce Godly effort and Godly results in people’s lives.”

As the families in his congregation filed out of their seats and to their respective homes, George and his family, including his wife, daughter, and granddaughter, also set about their day — making the nearly 30 mile drive to Walmart in nearby Tumwater. All in all, it was a pretty average Sunday for the community leader: a well received sermon, a day shopping with the family but then, as George and his entourage of family members waited in the checkout line, thunderous bangs rang out from the back of the store.

George immediately recognized the sound: they were gunshots.

“I was sure it was gunshots I heard,” he said, “and I was familiar with how I should respond, while considering mine and the public’s safety in the setting of this large store.”

What he didn’t know yet was that an armed assailant, 44-year old Tim Day, had entered the store and begun firing at the locks on the ammunition display case. Once he’d successfully broken through the security measures and loaded up on ammo, he exited the store, looking for the means to make a quick escape. George, also a volunteer firefighter, trained EMT and licensed concealed carrier, along with another customer who was also armed, took it upon themselves to follow suit and ensure no one was hurt.

“I was concerned for my own family and sought to find them and exit the building. My daughter, recognizing gunshots, also gathered her daughter and moved quickly to exit the building. I did not see my wife,” he said, “and continued to look for her as people began to realize the situation and run out of the building. At no time did I draw my firearm in the building.”