Most women who want their man dead are do-it-your-selfers, but there is a certain type of lady who outsources the dirty work to a hired hit man. Nancy Grace explores some of the more noteworthy cases with Dr. Brian Russell, the lawyer-psychologist who hosts\xa0Investigation Discovery's "Fatal Vows" series. They are joined by\xa0national criminal defense lawyer\xa0Brian Claypool, who defended one of the most infamous defendents\xa0Dalia Dippolito, and\xa0Crime Stories contributing reporter\xa0Bobbi Maxwell.