James Holmes Reclusive Behavior Extended to Parents

They show up in court every day, a visible reminder to jurors that even a killer has parents who love him and don't want him to die.
Now more than two months into his mass-murder trial, James Holmes has yet to turn around in his seat and acknowledge them.
They called him Jimbo.
He called them Goober and Bobbo.
But the relationship Arlene and Robert Holmes had with their son had been strained since he was a young boy.