Adam aka Andrew saw the newspaper. Noticed the quick-quack message. He was baffled. No it can not be Rewa and Ekus. It is someone else: he thought. I think this way because I had told the couple (Rewa and Ekus) when I separated Matthew from them that Karl's house will be our rendezvous point and no other place.
He paced in his room for a few minutes, then again he resumed thinking: Then, has someone cracked the code? But this is impossible. Perhaps Rewa and Ekus have forgotten about their only rendezvous point.
While thinking so a dark thought crossed his mind: Is it the lady assassin who has shot my boy? Has she cracked the code and printed this message? – Or, is it the girl? Who knows? – Or, is it really Rewa and Ekus? Perhaps they have found Matthew…