On their way back home, a bag of money falls out of an armored car,
practically at their feet. She quickly picks it up, but they don't know
what to do with it, so they take it home. There, she counts the money, and
it's fifty-thousand dollars. The husband says, "We've got to give it
back." She says, "Finders keepers" and she puts the money back in the bag
and hides it up in their attic.

The next day, two FBI men are going door-to-door in the neighborhood,
looking for the money and show up at their home.

They say, "Pardon me, but did either of you find any money that fell out
of an armored car yesterday?"

She says, "No." The husband says, "She's lying. She hid it up in the
attic." She says, "Don't believe him, he's getting senile." But the agents
sit the man down and begin to question him. One says, "Tell us the story
from the beginning."

The old man says, "Well, when Sally and I were walking home from school
yesterday..."

The FBI guy looks at his partner and says, "We're outta here..."