@fox12oregon: On Beyond the Broadcast, investigative producer Michaela Cotter and investigative reporter Ward Jolles detail the follow-up into former Central High School choir teacher Ian Imamura, charged with eight felonies involving a 17-year-old student. Staff members and district emails show concerns were raised months before the district says its investigation started. Watch full episodes of Beyond the Broadcast in the free FOX 12 Oregon app for Roku, Amazon Fire TV and Apple TV. Listen anywhere you get podcasts.