This book reminded me a Jack Reacher (by Lee Child) story: very small town nobody knows in deep US, Tom Rolins just passing by because an unexpected issue, local gang trying to bully him...and suddenly he is involved in a huge situation he cannot avoid.
It could look like a "local" gang driving the entire town but things are much bigger than that and an enormous plot arise in front of Tom.
As it was set in the first book, Tom needs to "fly low" and, for that reason, he is travelling as one Tom Smith; there is a moment (about middle of the story), one guy is requesting somebody to "take Mr Rollins...." and I thought that would be the moment for Tom to realize his identity has been discovered, but it's not such a trigger (and this guy is discovering later his rea lname is Tom Rollins so I guess this was a mistake from Paul as it should have been "take Mr Smith" since his real identity was not discovered yet).