Inside: The Mob's Bloody Valentine (2011)

The St. Valentine's Day Massacre of 1929 is a legendary event in US History. However, the story of that day in urban Chicago, Illinois remains largely unsolved. Take a closer look, alongside a team of experts and Johnny Fratto, the son of Al Capone's associate Louis "Lew" Fratto to uncover the myths, truths, and unknowns surrounding the historic, yet largely unsolved, crime of the century.