Sex abuse intruder may be linked to Madeleine case

The tanned, dark-haired man is suspected of breaking in to 12 properties where British families were staying in the Algarve, Portugal, between 2004 and 2010.
In four of the incidents, a total of five girls aged between seven and 10 were sexually assaulted. These attacks happened between 2004 and 2006, before Madeleine vanished in 2007.