I feel like this will be a little tricky to review because I think it’s best you know very little before starting it, but if you like the sound of it based on the description I say try it! I really enjoyed it, I found it to be engrossing right from the start and it went in directions I never predicted. The premise was so great, I could easily play the what if? game as I was reading it. What if your partner went off the deep end and took people hostage? It’s an insane thought and made for such an interesting book and a really entertaining read. It did slow down a bit towards the latter half, but overall this was pacey, well written and original which is all I need in a thriller!