The Yorkshire Incident: Phil Goldman / Ray Peterson Series

https://www.amazon.com/dp/B0CYY1YVHH
Former FBI agent Phil Goldman and his wife Kathy have been in witness protection for four years, living in the quiet streets of New Orleans as Ray and Robin Peterson. But when three heavily armed thugs storm into their coffee shop inside the courthouse, Ray kills them both, thrusting him and his wife back into the national spotlight.

When Robin becomes a target of a hit ordered by notorious New Orleans mobster Tony Ferrari, Ray leaves witness protection and sets out on a dangerous mission for vengeance. Joining forces with local Detective Wayne Keller, his son Rob, and colleague Detective Helen French, they launch an all-out assault on Ferrari's criminal empire.

But the stakes get even higher with Ferrari’s unexpected alliance with another crime boss, Neal Crueso (from New Jersey); Ray must team up with Officer Rob Keller and Detective French again to take down both criminal enterprises.