Detectives interrogate an apparent witness about his involvement in Donnie’s disappearance and question his credibility. Is he telling the truth or is there more to the story than he’s letting on? Meanwhile, David tracks down the witness’s family and friends to get to the bottom of his story. For transcripts of this series, please visit: https://www.cbc.ca/radio/sks/someone-knows-something-season-6-donald-izzett-jr-transcripts-listen-1.5558068