Live

Watch CBSN Live

Timeline shift leads to more questions in Las Vegas shooting investigation

Police in Las Vegas initially said a security guard at the Mandalay Bay hotel interrupted gunman Stephen Paddock's deadly shooting spree. Now, it seems that may not be the case. Jamie Yuccas reports on the change in the timeline given by police -- and what that could mean for the investigation.
View CBS News In
CBS News App Open
Chrome Safari Continue