Convicted killer Dellen Millard to stand trial in death of father.
Wayne Millard was found dead in his bed in November 2012, a bullet lodged in his brain.
The death of the 71-year-old wealthy businessman was initially ruled a suicide.
Two years later, police charged his son, Dellen Millard, with first-degree murder.
The 32-year-old, who is serving two consecutive life sentences for two separate murders, has pleaded not guilty to the charge.
As Dellen Millard's murder trial gets underway tomorrow, family members say they're struggling to make sense of the ordeal.