What Did Laura Bender Conclude When She Examined Convicted Juveniles

What did Laura Bender conclude when she examined convicted juveniles who had killed their victims?

A) Most felt no remorse, or could not comprehend their actions.
B) They suffered from abnormal electroencephalograph readings, learning disabilities, and psychosis.
C) They were totally normal individuals who had just snapped, usually because of bullying.
D) They showed early warning signs that should have been detected by their parents, but minimal parental observation hindered intervention.