Russia freed an American imprisoned for the last four years. Stephen Hubbard was captured in Eastern Ukraine and convicted of fighting against Russia. The 74-year-old retired teacher was reportedly freed without a swap. U.S. special envoy Steve Witkoff greeted Hubbard in St. Petersburg. He also met with the Russian president and praised Putin in unusually glowing terms. Nick Schifrin reports.

Police in Bend, Oregon, are still investigating the motive behind the deadly shooting at Silver Rail Elementary School. Four people were killed, including three young children and a teacher. Police identified the shooter as a 16-year-old who previously attended the school. They said he attacked a special education classroom before being killed at the scene. William Brangham reports.