Former Metropolitan Police Chief, Dai Davies, has been speaking to ITV News Central about the latest developments in the case of Madeleine McCann's disappearance.
Davies, who used to be Head of Royal Protection, before he retired says these latest developments are welcomed, but hopes science can support the links.
Police are currently looking a similarities between Madeleine's disappearance in 2007 and twelve separate incidents between 2004 and 2010 where a lone intruder has appeared in the bedrooms of British girls on holiday on the Algarve.
Last night, following a new television appeal, 250 calls were received by investigating officers by members of the public.
More top news
A grant scheme that helps businesses across the West Midlands invest in new products has been hailed a success by an independent evaluation.
A girl from Northamptonshire who lost her hair when she developed alopecia says she wants to help other children who have the condition.
A couple who had their daughter Jaycie through IVF have been given a time-lapse video showing her journey from embryo to birth.