In the 1903 case of Rippey v. Texas, the U.S Supreme Court upheld a conviction for embezzlement against J.W. Rippey, an agent and collector for a life insurance company in Texas. The defendant was charged with converting to his own use money collected on behalf of his employer's business without consent or knowledge from them. He argued that he should not have been convicted under state law because he had acted as an interstate commerce agent and thus fell under federal jurisdiction instead of state jurisdiction due to the nature of insurance transactions crossing state lines. However, the court rejected this argument stating that while it is true that some aspects of insurance involve interstate commerce, collecting premiums within a single state does not constitute such activity; hence it doesn't fall under federal purview but rather remains subject to individual states' laws regarding theft or embezzlement. The ruling affirmed that activities conducted entirely within one state are subject to its laws even if they are part of larger operations involving multiple states - reinforcing principles around dual sovereignty where both federal and state governments can enforce their respective laws concurrently.

The dissenting opinion in the case of RIPPEY v. TEXAS argued that the majority's decision to uphold Rippey's conviction was flawed because it failed to consider important aspects of due process. The dissenting justices believed that Rippey had not been given a fair trial, as he was denied his constitutional right to confront witnesses against him and cross-examine them. They also pointed out inconsistencies in witness testimonies and questioned their credibility, suggesting they may have been influenced by bias or prejudice. Furthermore, they criticized the court for allowing hearsay evidence which should have been excluded under Texas law at that time. In conclusion, while acknowledging that states have broad powers in criminal proceedings, these must be exercised within constitutional limits - something they felt did not happen in this case.