Sergeant killed in California mass shooting hailed a hero
Sgt. Ron Helus was on the scene minutes after the first shots rang out, rushing inside to engage the gunman and save lives. He spent 29 years on the force, just one year shy of retirement, and leaves behind a wife and son.
Four girls fight through cancer with friendship01:33
Youth football game ends in brawl in Georgia00:50
Monica Lewinsky speaking out on Clinton impeachment trial 20 years later01:38
Photographer behind photo appearing to show students giving Nazi salute speaks out01:00
Search continues in Mexico for missing North Carolina teacher00:58
New Images of Alleged 'Torture Kit' Used on Saudi Journalist01:00