The parents of Madeline McCann have welcomed a new British police investigation into the disappearance of their daughter.
It's more than six years since the three-year-old went missing while on holiday in Portugal.
Madeleine, who has strong family connections with Donegal, went missing from a holiday apartment in Portugal’s Algarve in 2007.
The Metropolitan Police says they've identified 38 people they'd like to speak to.
Detective Chief Inspector Andy Redwood says a 2 year review has unearthed important leads:.