Who is Jack Ruby?

A. Jack Ruby was an accomplice Oswald, and was also taken into custody for conspiracy to kill the President of
the United States

B. Ruby was a friend of Sam Giancana, who ordered the execution of Kennedy, because the President had been having a secret relationship with Giancana's girlfriend.
Ruby had planned to kill the President, but Oswald
ruined his plan

C. Ruby, distraught over the assassination of Kennedy, will force his way through a crowd of reporters and
police officers, and will fatally shoot Lee Harvey Oswald

D.None of the Above