A "capitol crime" is any crime for which the punishment can be the death sentence. An 'infamous crime" is simply one which is notable for its infamy, its daring, or many other factors which simply make it notable. An infamous crime is not necessarily a "capitol crime."

If you had a partner in crime then yes. And calling it a "player" is an understatement. To be infamous is to be famous for a crime. so yes. infamous is how you say: "two player"

A capital crime is one which usually involve severe body harm like murder. An infamous crime on the other hand refers to one which gains notoriety for some reason but may not result in anyone being prosecuted or executed.

The Rape of Nanking , the Bataan Death March , medical experiments conducted by the infamous Unit 731 , etc . . .

A crime which works infamy in the person who commits it. 189 S.E. 441. At common law, any infamous crime was one that rendered the person convicted thereof incompetent as a witness. 4 N.Y. Cr. R. 545, 546. This was based on the theory of untrustworthiness whereby a testimonial disqualification was imposed to prevent the introduction of evidence thought not entitled to credence. In this sense, infamous crimes comprehended treason, felonies and any crime involving the element of deceit 23 F. 136, 137 and examined the nature of the crime rather than the nature of the punishment inflicted. The modern view of infamous crimes, which under Art. V of the Constitution must be prosecuted by indictment, is any crime that is punishable by death or imprisonment in a state penal institution, with or without hard labor for more than one year. See 604 F. 2d 569, 572. Under this view, it is determined by the nature of the punishment, which a court is authorized to impose, and not by the character of the crime. The common law procedure of excluding witnesses because of prior infamous convictions is no longer followed, although such convictions may affect the credibility of the witness. See 182 A. 2d 15, 16.