Candace Newmaker, killed during therapy session
Candace Newmaker died during a therapy session in 2000. The therapist and his assistant were charged with child abuse resulting in death.
Lisa Irwin, the baby who disappeared in her sleep
Lisa Irwin was only 10 months old when she disappeared, her case is one of the most mysterious involving missing children.
Amy Bishop, professor who shot her coworkers
Amy Bishop, a former biology professor at the University of Alabama in Huntsville (UAH), was convicted of killing three of her colleagues and wounding three others during a shooting at the university in 2010.
The Columbine Massacre: A Dark Day in American History
The Columbine High School massacre was a school shooting that occurred in Colorado, United States. The shooters killed 13 people and injured 24 others.