Secrets at the Dome: Who Murdered Michael Francke?

In today's episode, we’re traveling back to 1989, to a cold winter night in Salem, Oregon. That's when a man named Michael Francke - director of the Oregon Department of Corrections - was brutally murdered. This truly baffling case has no shortage of possible motives. An innocent man was convicted of the crime and spent nearly three decades behind bars before his release. Frustratingly, the true identity of the killer remains unknown.