Theresa Insana was smart, fashionable and full of faith. But life took a fatal turn when the girl who grew up in Niagara Falls moved to Las Vegas to pursue a career as a casino sales executive. Josh Mankiewicz reports in this Dateline classic. Originally aired on NBC on June 17, 2011.
Theresa Insana was smart, fashionable and full of faith. But life took a fatal turn when the girl who grew up in Niagara Falls moved to Las Vegas to pursue a career as a casino sales executive. Josh Mankiewicz reports in this Dateline classic. Originally aired on NBC on June 17, 2011.