The prime suspect in the disappearance of Madeleine McCann sent a letter to police saying "decisive questions can never be answered", according to reports.Christian Brueckner, who is in prison for raping a 72-year-old woman in Praia da Luz in 2005, reportedly sent a letter to officers saying questions which would implicate him in the case of the three-year-old British girl, who vanished from the same resort 18 years ago, cannot be answered.

The prime suspect in the disappearance of Madeleine McCann sent a letter to police saying "decisive questions can never be answered", according to reports.Christian Brueckner, who is in prison for raping a 72-year-old woman in Praia da Luz in 2005, reportedly sent a letter to officers saying questions which would implicate him in the case of the three-year-old British girl, who vanished from the same resort 18 years ago, cannot be answered.