[lavrenti]

His fingerprints were on a plastic shopping bag that had held some of the detonators.

If he was never in Spain, then how did a bag with detonators have his prints? This opens up a line of speculation that is really awful, once you consider it.

[livius]

I agree. Obviously, the bag was brought to Spain by somebody who visited him here in the US. BTW, I have not yet seen an article that reports the name of the supermarket that appeared on the shopping bag - personally, I suspect that it was an American store, and probably gave the Interpol folks a major clue.

A poster on another related thread described a visit by Moroccan government representatives to OR in February. If I can find it, I'll ping you to it.