Katie Couric's Notebook: Chelsea King
Now, sadness and sympathy are giving way to anger. The suspect is a registered sex offender.
- Okla. tornado survivor finds dog buried alive under rubble
- Storm spotter: Oklahoma tornado "a nightmare"
- Survivors pulled from Okla. school hit by tornado
- Oklahoma tornado survivor: "Everything is gone"
- Okla. family mourns child killed at school following tornado
- At least 51 dead after tornado strikes Oklahoma City suburb
- 5/20: Deadly tornado strikes Okla.; Fmr. Cincinnati IRS office worker speaks out
- Injured third-grade teacher tells of trying to protect students
- Agent: I was ordered to let U.S. guns into Mexico
- Inside the IRS office that targeted conservative groups
- Saving the kids: One teacher's mission to keep her class safe
- Tornado in Moore, Okla., was an EF5, the most powerful there is
- Mother and daughter share stories of survival
- Oklahoma tornado leaves residents in state of shock
- 16-year-old finds a new way to detect cancer
- The next day: Search-and-rescue operations become search-and-recovery efforts