Andreychenko said he was surprised by other customers' reactions, telling investigators, "This is Missouri. I understand if we were somewhere else, like New York or California, people would freak out." He told investigators that he put on body armor to protect himself after several recent shootings across the country.
Andreychenko said he heard the fire alarm go off while he was inside the store, and made his way to an exit. That's where he was confronted by a citizen with a gun. The man pointed the gun at Andreychenko and told him to put his hands up.
In a separate interview with Andreychenko's wife, Angelice, she told investigators Andreychenko had told her of his plan to walk into Walmart with a gun, and that she told him it was not a smart idea; that people would take him seriously due to recent mass shootings.
She told investigators that Andreychenko said he wanted to see if Walmart would respect his second amendment rights. Angelice referred to Andreychenko's actions as those of an immature boy.
Anastasia Andreychenko, the suspect's sister, said she received a call from him just after 3:00 p.m. Thursday. Andreychenko asked her if she would videotape him going into the Walmart with a gun, and that he referred to the action as a social experiment on how his second amendment right would be respected in a public area. Anastasia told him it was a bad idea, and that she did not want to help him take video.