Colin Dwyer

Members of the South Korean women's curling team celebrate after their semifinal victory over Japan on Friday. The upset puts the team, which has become a sensation in the Olympic host country, into a gold medal round match-up with Sweden. Aaron Favila/AP hide caption

On the left, a satellite image of the village of Thit Tone Nar Gwa Son on Dec. 2; on the right, the same village seen from space earlier this week. Human rights advocates say the government is destroying what amounts to scores of crime scenes before any credible investigation takes place. DigitalGlobe via AP hide caption

Richard Jenkins and Sally Hawkins star in the 13-time Oscar nominee The Shape of Water. Kerry Hayes/Courtesy of Fox Searchlight/Twentieth Century Fox hide caption

American curler Tyler George celebrates the U.S. team's upset over Canada during the semifinal round Thursday. The stunner puts the U.S. into the gold medal round, where Sweden awaits. Dean Mouhtaropoulos/Getty Images hide caption

Alexei Navalny takes a selfie with his supporters during a rally last month calling for a boycott of the presidential election in March, which he has been banned from running in. Alexandra Dalsbaek/AFP/Getty Images hide caption

Aleksandr Krushelnitckii, seen during the bronze medal game against Norway last week. The Olympian from Russia won that mixed doubles bronze — but had the medal stripped Thursday for testing positive for a banned substance. Ronald Martinez/Getty Images hide caption

Members of the White Helmets, a Syrian civil defense group, rescue an injured civilian after a pro-regime airstrike Tuesday in eastern Ghouta. Abdulmonam Eassa/AFP/Getty Images hide caption

Students gather on the steps of the old Florida Capitol in Tallahassee, Fla., protesting for stricter gun laws on Wednesday. Students at schools across Broward and Miami-Dade counties in South Florida also planned short walkouts in support. Mark Wallheiser/AP hide caption

The Louisville Cardinals celebrate after they won the 2013 NCAA men's basketball national championship against Michigan. On Tuesday, the NCAA upheld its 2017 ruling that Louisville must vacate its records from 2011 to 2015, including its national title. Andy Lyons/Getty Images hide caption

A Syrian man carries a child injured in the government bombing of eastern Ghouta, on the outskirts of Damascus on Monday. Abdulmonam Eassa/AFP/Getty Images hide caption

Venezuelan President Nicolas Maduro addresses a news conference at the Miraflores Presidential Palace in Caracas last week. Federico Parra/AFP/Getty Images hide caption

Jeffrey Tambor, seen at a panel event for Transparent in Beverly Hills, Calif., in 2015, has left the show. Richard Shotwell/Richard Shotwell/Invision/AP hide caption

Broward County Public Schools Superintendent Robert Runcie speaks at a news conference Thursday, as county Mayor Beam Furr (from left), Broward Sheriff Scott Israel, Gov. Rick Scott and FBI agent Robert Lasky look on. Mark Wilson/Getty Images hide caption

Authorities say Nikolas Cruz, 19, opened fire at Marjory Stoneman Douglas High School in Parkland, Fla., on Wednesday. Cruz was a former student at the school. At least 17 people were killed and several others were hospitalized with gunshot wounds. Broward County Jail via AP hide caption