This is less than 2 miles from my house. They display a "No Firearms" sign at the entrance. This is proof positive that a criminal doesn't give a rip about a sign.
Store workers remained calm in standoff - Crime & Courts - SunHerald.com
"Clayton Blanchard, the armed man who held a worker at gunpoint Thursday in a two-hour standoff, was the woman’s estranged husband. Blanchard shot himself minutes after releasing his wife and died after being taken into surgery."