I thought it was out of character for Hana the way her convo with the passenger (air marshal?) went on the plane. She seems to be a savvy/street-smart person, yet this is the second time we've seen her putting herself in a vulnerable position.
Does anyone know who "those ladies" actually are? Are they related or business associates? When the show first started I thought one of them was Colter's sister.
How about not preserving an accident/crime scene before the arrival of CSI? Cop on the scene allows arriving strangers access to the crashed vehicle. That is not S.O.P.