Armed with two confessions but virtually no forensic evidence, prosecutors take the two remaining Wagners to trial. But when they take the stand, will the two confessors tell the truth? 

After arresting the lead suspects, officials spin a story of a family rivalry turned deadly. But with the Wagners insisting they're innocent, can the prosecution get the evidence to line up with its story?

When investigators fail to get confessions out of their lead suspects, they resort to shocking pressure tactics. But will their brutal squeezing solve the crime, or just destroy more lives?

A suspiciously-timed raid sends the investigation in an unexpected new direction. But can the man in charge of it be trusted?

An informant reveals that Chris Rhoden's alleged business partners likely had the motive and means to massacre him and his family. So why does the official investigation go in the opposite direction?

On April 22, 2016, someone murdered eight members of one extended family across four houses in one night. Ten years later the state of Ohio says it's solved the Pike County Massacre. But can you trust the state's story?