AK: One member of the couple (would have to be referring to B, but not saying so explicitly presumably because the legal case is ongoing), was searching to find a house (to rent? to buy?) in Crete. That's
not by chance (IMO implying the location of Souda is important and a clue), but must be investigated by the examining judge.
Newswoman: Are you saying there was an
economic motive here?
AK: I don't know. (he then goes on to describe the sale of the plot of land, and the supposed cash in the house, which, he's implying, suggest there might be an economic motive, even though he's not explicitly saying it, again presumably for legal reasons, because the case is ongoing.)