What kind of person is driven to commit murder; A jealous ex? A co-worker wanting revenge? A predator with an urge to kill? Facilitated through investigators' detailed accounts, MOTIVES & MURDERS: CRACKING THE CASE finds the answer for some of the most horrific crimes that have captivated communities and the headlines all across the country. Answers that, without the passionate pleas and dedication to justice for the victim from family and friends, may never have been achieved. For the survivors, harnessing their emotions proves to be the powerful force within needed to make their lost loved one proud.