Police have what some media outlets are calling a possible suspect, Robert Murat, in the abduction of Madeleine McCann. Previously questioned, he was not under arrest but simply treated as a witnesses. He lives with his mother in an apartment approximately 150 yards from where she was last seen.
Per The Daily Mail
Robert Murat, who lives in Praia da Luz and is fluent in Portuguese, has an estranged daughter the same age as four-year-old Madeleine and has said she is the “spitting image” of the missing girl.
Various articles are reporting he has been very interested in helping police, to the point of raising suspicion. Authorities haven’t released any information concerning his possible involvement.