This was pretty good for a Lifetime mystery/thriller. I didn't find it predictable at all, and was surprised by the twists all the way up to the end.
The only problem I had with this movie is that throughout the entire thing, Katrina never had one shred of actual proof. She had her own eyewitness account, but it was still her word against theirs, and there was already a question of her sanity.
Even at the end, where was the proof that any crime had been committed, especially since as other reviewers pointed out, the part about the attorney was just dropped.
I thought the cop was going to come in with some breakthrough information, but nope. He only showed up at the house when he noticed Katrina escaped from the little holding room. Still with absolutely no proof, the cop at the end says "I still can't believe everything you were saying was true..."
Also if the cops put everybody who appears delusional in for a 72 hour hold, the hospitals would be overflowing. Katrina was raving, but not a danger to herself or anyone else.
But aside from those plot holes the story was pretty good.