“48 Hours” preview: “‘Don’t Scream’”
"48 Hours" correspondent Erin Moriarty joins CBSN to preview her investigation, "Don't Scream." It’s a case that stunned investigators, who walked into what was reported as an attempted suicide and ended up on an unexpected path. "Don't Scream" airs Saturday, May 5, at 10 p.m./9 Central.