In the late 1970’s, while Chicago mob boss, Tony “Big Tuna” Accardo was on vacation in California, four thieves broke into his River Forest home and stole back jewels that they had previously stolen. Then one by one, in brutal retribution, the thieves were rubbed out. You can read more about it here: http://www.thechicagosyndicate.com/2007/04/who-robbed-joe-batters.html