Despite all these late-in-life difficulties, however, Sam and Johnny remained loyal pals upon whom each could depend. Virtually broke, Roselli needed Giancana’s help in paying his lawyer’s fees.

Gen. Robert F. Kennedy. Sam Giancana has been dead for decades -- shot execution-style in 1975 as he prepared a midnight snack of sausages and spinach in the basement of his Chicago-area home.

A crew shooting a documentary about Sam Giancana, one of Chicago’s most notorious crime bosses, was in town last month, interviewing family members and visiting Giancana’s stamping grounds and ...

Mob boss Sam Giancana was killed 40 years ago in his west suburban home and who did it is far more of a puzzle than why. Giancana was born on the West Side and died not far from where he was born ...

The identity of Sam Giancana's murderer was long considered the Chicago Outfit's greatest hit in a city known for its bloodthirsty gangsters and ruthless butchery. Stream NBC 5 for free ...

airing Wednesday, May 14 (Part I) and Thursday, May 15 (Part II) on NBC 5 News at 10 p.m. Born in Chicago in 1908, Sam “Momo” Giancana, as a teenager no less, quickly earned the attention 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?