Behind Mansion Walls

Palm Beach is Florida's classic playground of the rich. Exclusive country clubs, millionaire mansions, and a high society open only to the 'right' kind of people. But where the money flows, greed and envy, and even murder will follow close behind.

There's a sense of entitlement that can come with growing up in a wealthy family. The silver spoon to the rich child's mouth can also deliver a heaping dose of ego. But what happens when these products of privilege think they can outsmart the cops?

The Du Ponts are one of the great American dynasties, a family built on historic wealth and reputation. But the family name would be tarnished after it was connected to two shocking murders with extraordinary stories behind them.

With children, what's the worst an average parent can expect? A temper tantrum? Rich kids can take brat behavior to a deadly level. All their lives, these children were given everything they wanted. When they heard the word 'no', they reached for guns.

When people acquire a fortune, an arrogant attitude can come with it. These individuals can sometimes turn into criminals for the sake of money. The murderers in this episode are all united by one desire - to keep their lifestyle at any cost.

There is an old saying that is whispered in the exclusive parties where the wealthy socialize. The grandfather will make a fortune, the father will build on it, and the son will squander it. These sons did more than lose money, they also took lives.