Paul Williams was rushing to catch a bus home after ending work at a California Wal-Mart when he made a startling discovery in the parking lot: a wallet containing $4,000 in cash and a $1,000 check – with no ID.

Meanwhile, wallet owner Lynn Andries had discovered what she'd lost while shopping in a rush. "I was sick to my stomach," says Andries, adding she didn't think there was a point to returning to the store to see if it had been turned in but was talked into it by her sister.

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