Fact-based story of Ira Einhorn, a 1970s peacenik credited with founding Earth Day, who is accused of murdering his girlfriend Holly Maddux in 1977.
The Hunt for the Unicorn Killer
Ira Einhorn, a charismatic figure from the 1970s counterculture movement, commits a heinous crime, resulting in the tragic death of his girlfriend, and subsequently disappears from the country.