The girls mentioned that Malinka's name had been removed from the main article on Wikipedia but I have enough knowledge of the site to retrieve it. Here it is...
The police were understood to have taken in for questioning Sergey Malinka, 22, a man of Russian origin, from whose property officers also took away a laptop computer and two hard drives. Malinka had set up a website for Murat and the two exchanged frequent phone calls since Madeleine's disappearance – the reason the authorities started suspecting him. Chief Inspector Olegário de Sousa reiterated there was insufficient evidence to make any arrests. Police said that Malinka had been questioned as a witness for approximately five hours, which did not, having regard to the "dynamic" nature of the investigation, mean that he could not become a suspect.
Malinka spoke negatively of the coverage of the case in the Portuguese media, which had alleged that he was a convicted sexual offender. He denied he had contacted Murat, and said he was "completely innocent". Inconsistencies in his account of his relationship with Robert Murat emerged: he had said <!-- To the police? To Sky News? -->he had not contacted Murat in a year but Murat’s mobile phone records allegedly show he called Malinka at 23:40 on the night Madeleine vanished. On 19 May, Portuguese detectives flew to England to interview Dawn Murat, the estranged wife of Robert Murat, and detectives re-interviewed other witnesses connected with Murat.
Following accusations in the media the McCanns, their friends, and Robert Murat instigated libel actions. The Daily Express and the Daily Star published front-page apologies and agreed to pay the McCanns £550,000 in libel damages. A grouping of British newspapers settled with Murat for a £600,000 payout and issued a public apology. BSkyB also paid him damages in a separate libel case.Sergey Malinka and Michaela Walczuch accepted more than £100,000 each.
www.en.wikipedia.org/wiki/Special:MobileDiff/486813270...488781862