In December 1996, Atlanta resident David Coffin returned home from a weekend away with his girlfriend, Megan Lee, to find it had been ransacked and his Porsche was stolen. Two days later, David's house caught on fire and he was found dead inside. Police zeroed in on Scott Davis, Megan's estranged husband, as a suspect when he revealed he knew David died from a gunshot wound and not due to the fire. “48 Hours" correspondent Maureen Maher reports. This classic "48 Hours" episode last aired on 6/19/2007. Watch all-new episodes of “48 Hours” on Saturdays, and stream on demand on Paramount+.