A guy in Paris nearly got away with stealing several paintings from the Louvre.
However, after planning the crime, getting in and out past security, he was captured only 2 blocks away when his Ford Econoline ran out of gas.
When asked how he could mastermind such a daring and otherwise brilliant crime and then make such an obvious error, he replied: "I had no Monet to buy Degas to make the Van Gogh."