The death of Frank Meza, the 70-year-old disqualified marathon runner was ruled a suicide as a result of blunt force traumatic injuries. It made headlines across all of North America this past week, but it's not the first time we've heard a story like this. Marathon cheaters have become an increasing problem for event organisers, but marathon investigator Derek Murphy is exposing the cheaters. Derek sat down with This is Why host Niki Reitmayer.

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