In this 11 Investigates special, Brian Dugger digs into the murder of John Riebe in 2004 and the questions that remain about who's behind bars for the crime.

You can read more about the case here: https://www.wtol.com/article/news/investigations/11-investigates/11-investigates-shadow-of-a-doubt-john-riebe-murder-eric-babos-maintains-innocence/512-deb75a46-0c15-41df-b8a1-b88bb8034c58