As the soft-spoken, highly intelligent son of missionaries in Morganton, North Carolina, Luke Chang gave no indication of the killer he would become.
The similarities between the violent actions of grandfather and grandson compels the question: Is there such a thing as a Murder gene?.
Some forty years prior to Amyjane\'s murder, Luke\'s maternal grandfather, Gene Dale Lincoln, murdered a young Michigan woman and attempted to abduct a twelve-year-old girl.
When Luke attempted to kill another woman almost a year later, Pendleton Police knew they had a serial-killer wannabe on their hands.
Their friendship set off a series of events that would eventually lead Luke to Pendleton, Oregon, where he brutally murdered nineteen-year-old Amyjane Brandhagen in August 2012.
That all changed when Luke met Casey Byrams, a fun-loving musician and fellow Marine from Cullman, Alabama.
As a young recruit, Luke was taunted for being a virgin who didn\'t cuss, drink, or smoke pot.
But after hacking into a teacher\'s computer at his school, a stint in the Marines was his only option.
As the soft-spoken, highly intelligent son of missionaries in Morganton, North Carolina, Luke Chang gave no indication of the killer he would become
