During the course of the investigation into Madeleine McCannâs 2007 disappearance, Portuguese authorities named four primary people as arguidos (formal suspects).
- Gerry McCann: Madeleineâs father; he was cleared in 2008.
- Kate McCann: Madeleineâs mother; she was cleared in 2008.
- Robert Murat: British Portuguese businessman who lived in Praia da Luz and was identified by witnesses as having walked near the McCannsâ apartment the night of May 3, 2007; he was cleared in 2008.
- Christian BrĂŒckner: German criminal convicted of rape, burglary, and child pornography, among other offenses; he was living in Praia da Luz at the time of the crime and was named an official suspect in Portugal in 2022.