Police are charging Mr. Santos with robbery and rape, and aren't seeking additional suspects.

WSJ: Rio Police Arrest Third Suspect in Rape of U.S. Woman

Police arrested 20-year-old Jonathan Foudakis de Souza and 22-year-old Wallace Aparecido Souza Silva on Sunday, charging them with robbery and rape.

WSJ: Rio Police Arrest Third Suspect in Rape of U.S. Woman

Across all of the EU, domestic burglary and car theft are falling, while robbery, violent crime like physical assault and rape, and drug trafficking have increased by about 4% in the last decade.

FORBES: Europe's Crime Capitals