@Vivek154 Zoey Barnes trusted Frank this is why she didn't film him, and if you noticed that when everyone was against him she accepted to met him in a metro station at 1pm, it's an onverconfidence. I also think that she might be afraid of him.
Not really a surprise if you've watched the UK version. The female reporter was pushed off the top of a building by Francis Urquhart at the end of Season 1. She was 'getting too close to the truth' as well.