We know she violated Ukrainian law by entering into occupied territory without the permission of Ukrainian authorities. There is the possibility of violation of sanctions, and the RCMP would be well served to investigate the circumstances around her filming of this documentary. Also, of course, the RCMP is collecting evidence of war crimes and should seize her footage.
She claims she saw no evidence of war crimes, but in seven months we know that in every single territory that is liberated from Russian occupation, we find evidence of war crimes. We know that they are torturing and executing Ukrainian prisoners of war, so it's inconceivable that in the seven months she saw nothing.