Snapped: Killer Couples (2013)

S7E5 John Hawkins and Gene Hanson

A charismatic salesman and a cunning hustler join forces, both in business and in love. However, their lives take a dark turn when a medical incident reveals itself to be anything but accidental. As the police dig deeper, they unravel a complex web of betrayal, manipulation, and hidden agendas that puts their partnership to the ultimate test.