My Run In With The Cops<br>Today I went to the grocery store to buy groceries. When I got to the checkout line, I realized I forgot my wallet. I tried to explain my situation to the checker, but she didn't listen. She thought I was trying to steal groceries, so she called the cops. My roommate had to save me by bringing me my wallet.

Can we draw the following conclusion?
The person's roommate found their wallet at home.
It's impossible to say