After last week's fun puzzle, this episode of Criminal Minds sort of fizzled, at least when it came to the crime of the week. It's possible the writers needed more than an hour to do this episode more justice. But at least we got to meet the new Station Chief.
"To Bear Witness" featured an Unsub who felt rejected by his family because he aspired only to be a veterinarian, while his sister studied to be a doctor. So naturally his siblings and father had to pay for his lack of self-esteem. And what better way to do that than by lobotomizing them (to symbolize his emotional abandonment), implanting an ocular-nano camera into their eyes and then beaming the resulting video out to the world?