Anyone else watching this? I love it and like the previous series think it gets better as the series progresses. Nor sure if I'm totally up to date but just watched the episode with the Kohl speech where Nicole goes to Martin's flat and finds someone in the armchair... who was it meant to be???? We had to Google 'Sabine' who left the note (she's from the druggie couple who kidnapped them in Frankfurt) but who did she kill? DH thinks it was Annet (Martin's ex) because there was a little montage of her just after, but she's in Moscow isn't she? And Nicole doesn't know her. Could it be Martin's mother? Not sure why they didn't show who it was. Any theories?