Graeme Keeley

They're to do with a war between different drug gangs from different nationalities.

A recent shooting that happened last week in the city, they said was linked to a crime organisation from Montenegro.

They haven't officially linked the latest shooting to Ireland and they have said that previous shootings were also linked to organised crime.

I think in the coming days, as I say, what I suspect will happen is the identity of this man will be leaked to local media who have very close contacts with the Catalan police here.

And that's the way it will probably come out.

At timescale, it's difficult to say.