Dustin Kopp

The pope urged Catholic faithful to be a "light of hope," to serve others, and to make the world a better place.

Law enforcement officials are searching for 57-year-old Vance Luther Boelter in the shootings of two Minnesota lawmakers and their spouses early Saturday morning.

The LAPD said on social media that the people in the crowd were throwing "rocks, bricks, bottles and other objects" while they were near the federal building.

Minnesota State Rep. Melissa Hortman and her husband were fatally shot Saturday, while State Sen. John Hoffman and his wife were wounded.

A surgeon is accused of drugging his girlfriend in order to control her. "48 Hours" contributor Nikki Battiste reports.