The question of who killed Sam Giancana, an assassination long considered one of Chicago's biggest hits, has long gone unanswered -- until now.

"Who killed Momo" has been one of Chicago's most nagging crime questions for five decades, since the hoodlum's savage death in late spring of 1975. The identity of Sam Giancana's murderer was long ...

Across the country, at The Mob Museum in Las Vegas, where Sam Giancana is a prominent face on the wall, Outfit expert Jeff Schumacher said Momo’s death confounded detectives from Day One.

So, put your hands together for Carl Manno, son of Antoinette, and grandson of Sam “Momo” Giancana. This development is the latest twist in a sometimes farcical modern-day mob tale at the Trop.

Sam Giancana has been dead for decades -- shot ... The auction features the good and the bad of a notorious crime boss.” Born Momo Salvatore Giancana, he rose to become a powerful chief of ...

Chuck Goudie, NBC 5 Investigates Reporter, has been working to solve the mystery behind the murder of mob boss Sam “Momo” Giancana. Goudie joins Bob Sirott to talk about the two-part “Who Killed Momo?

For nearly a decade, Chicago’s crime syndicate known as "The Outfit" was run by one man--Sam Giancana. "Mooney" or "Momo" as he was known, was by most measures, a very bad man. Giancana led a ...

First of all, how many people less than 50 years old even remember Sam Giancana? He was shot in his Oak Park basement apartment 35 years ago. Momo was frying up some sausage and peppers for a late ...

Sam (Momo) Giancana, Vito Genovese, Frank Costello and Albert Anastasia. New York Post/Photo Archives; Louis Liotta/NY Post; Getty Images and AP In the fall of 1957, Joseph “The Barber ...

As part of the plan, the CIA enlisted the help of Chicago mob boss Sam "Momo" Giancana and his top lieutenant John Rosselli. Even though they denied payment, at least $11,000 was given to them for ...

Upcoming Movies and TV shows Rotten Tomatoes Podcast Media News + More ...