Wall Plaster and Grandma’s Money

A few officers and I were hanging out at a gas station at about 3 am when a guy pulled up in his vehicle and got out. One of us noticed that he had a weapon holster on his side, but it was concealed by his shirt. He left his car door open and we saw large bag filled with white powder and a good bit of money underneath.
Thinking something might be up, we started questioning the guy. He revealed that it was just wall plaster to fix a hole in his wall. When we asked about the money, he said didn’t have enough so his grandma loaned him some cash. He also showed us the license for his weapon, which turned out to be 100% legal.