It started with a taxi ride ... or did it?

Forced from the career he loved and into driving a taxi, Peter Grace had grown accustomed to his simple life. Until one night when a suspicious fare and a traffic jam blew it all apart, and he was on the run again. Only this time it wasn't a matter of changing occupations but of life and death.

He needed help and he knew where to find it. His old friend Rafe in Pleasant Valley. What he didn't count on was finding not only the help he needed but a community of new friends and the love of his life. Zoe Poole.

The story of Captain Nate Zuberi and his wife Madison continues as they too risk their lives to help Peter. Along with Peter, Rafe, and Zoe, they strive to catch an assassin.

But can the group of friends find the killer before anyone else gets hurt?