New "enhanced" video of Brown University shooting suspect released; White House chief of staff Susie Wiles gives candid interview on Trump administration.
Morgan Metzer is attacked in her home by a masked intruder disguising his voice to sound like Batman. Her ex-husband comes to her aid, but is he a hero? "48 Hours" contributor Nikki Battiste reports.
South Carolina's Department of Health has confirmed 138 reported cases of measles. The outbreak began in October. Dr. William Schaffner, professor of infectious diseases for Vanderbilt Medical Center, joins CBS News to discuss.
