In 1990, a clown delivering flowers and balloons guns down a woman at home; with scant evidence and no clear motive, detectives set out to track down the killer clown, but the culprit eludes justice for thirty years before being fully unmasked.
Genres: Crime , Documentary
Keywords: archive-footage , cold-case , crime-scene , homicide , homicide-detective , interview , magazine-editor , missing-person , murder , murder-investigation , mystery , news-magazine , true-crime , latest-episodes , homicide-investigation , murder-victim , murdered