Derrek wanted to buy a piano. He started working odd jobs to earn money. Derrek kept the extra money he earned in a special bank account. He worked for months to earn enough money.

"He was always on his way," said John Whelan, who served as chief financial officer of Deutsche Bank's UBS AG division from 2006-2010 and is now an analyst at I

The next day, his wife came home and asked him what was going on with her husband. "He said that she had been cheating," says one of their neighbors who lives nearby as well: