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Smiley Face Killers Bonus: Retired NYPD Detective Mike Donovan meets with student journalist Devin Decker (Season 1, Episode 2)

Smiley Face Killers Bonus: Retired NYPD Detective Mike Donovan meets with student journalist Devin Decker (Season 1, Episode 2)

Retired NYPD Detective Mike Donovan discusses the drinking culture of La Crosse, WI with journalist Devin Decker and connection to Smiley Face Killer theory.