I tend not to believe these kind of articles. It makes it sound like lots is happening but they already spoke to these witnesses. Now there is a new push which supposed "experts" see as important?
Which experts?
It does have a whiff of 'Look! We're making good progress!' about it, in a countering the claims that nothing new of any significance has been found.
It's possible that their appeal has brought new 'people of interest' into the mix and they may be amongst those being (re)interviewed...German and Portuguese investigators are to carry out new interviews of key witnesses in the Algarve who knew paedophile Christian Brueckner.
A new clue that's in their possession or just that they hope this new round of interviews will provide them with a new clue?Prosecutors hope a new clue will give them what they need to directly question Brueckner about the case.