I knew they had lied when their first lie was a 1 year old video, their second lie had the wrong time stamp, their third lie --the GPS tracking one-- got cancelled by their fourth lie, which was a fake phone call recording that did not sound like native Arab speakers. Which was widely panned as "absurd," by most of the Arab world.
Their next lie was a video of a Muslim woman at a hospital who ended up being an Israeli actress. And not even an inknown one, she was somewhat known. Etc.