New arrests have been made in connection with the massacre of an American family in Mexico. Nine members of a Mormon family, including six children, were ambushed last month. Only one arrest had been made until now. Source

Facebook CEO Mark Zuckerberg and his wife Priscilla Chan talk with Gayle King in their first joint TV interview. The three discussed why Facebook has chosen not to limit political advertising like Twitter and Google have. Source

Bill Whitaker finds out what lies 2 miles below Earth’s surface, Scott Pelley goes hunting with eagles in Mongolia and Anderson Cooper reports on Easter Island’s moai statues Source

Investigators are trying to determine a motive in a New Orleans shooting. Ten people were shot near the French Quarter Sunday morning. So far, no arrests have been made. Source

In the northern highlands of Ethiopia stand 11 churches that the Ethiopian Orthodox Church says were built by angels Source

The National Transportation Safety Board is headed to the scene of a deadly plane crash that left nine dead in South Dakota. The plane was carrying 12 people and went down in Chamberlain, roughly three hours west of Sioux Falls. Jonathan Vigliotti reports Source

A dangerous winter storm has caused travel delays across the country. Meteorologist Jeff Berardelli gives the latest forecast. Source

The Titans improved to 7-5 with the win, and the team has now won five of its last six games. Source

The plane was carrying a family returning from a weekend hunting trip. Source

Unheralded receiver Kalif Raymond caught a 40-yard touchdown pass from quarterback Ryan Tannehill to seal the deal for the Titans in a 31-17 win over the Colts at Lucas Oil Stadium. Source