arrested the man, the man will be charged with murder. >> who was he? >> the suspect's name is jack rubenstein, i believe. he goes by the name of jack ruby. >> and here at associated press, there is a still picture of the moment the split second, as the shot was fired. >> this is the man dallas police have identified as jack rubenstein. and this of course, is lee harvey oswald. you see the gun in the hand of ruby and just about to be fired. >> i knew my own feelings, and i think they will believe, as most americans, this can't be a coincidence. the assassin is shot inside the police station. what is going on. >> just learned from a source that the police are working on the assumption that there indeed is a connection between jack