Series 10 - Episode 3 Discussion

[Onion Terror]

I haven't had a chance to rewatch this epsode yet so forgive me if this post sounds a little bit dense, but I'm slightly confused. Tariq watches the CCTV and sees the laptop change hands twice: the muggers give it to Woman A (who's with CIA), and she passes it to Woman B (who could be Elena Gavrik). Clearly Tariq recognises her, but when Calum views the CCTV, he apparently doesn't. Neither does he tell the rest of the team about this-he simply fills them in on the identity of the first woman. Why?!?! Having said all that, not a ba episode for me. Not edge-of-the-seat stuff, but enough to whet the appetite for next week (as if it needed any whetting!)