The Plot: It never fails that someone asks me where I come up with the story lines for my books, and I’m always happy to talk about it. Sometimes the plots are based loosely on something I investigated in my career. Other times, not so much. Sometimes I am simply inspired by something, or in this case–someone–I encountered on the job. While I was not completely aware of it at the time, the plot behind Dark ’N’ Deadly, the third of my Federal K-9 Series, started marinating in my head more than five years ago while I was assigned to my agency’s Denver office. The Colorado State Patrol Academy hosted a sovereign citizen seminar given by Chief Robert Paudert (ret.) of the West Memphis, Arkansas Police Department. Many Americans are unaware that the FBI considers sovereign citizens to be a growing domestic threat to law enforcement. Until relatively recently, law enforcement agencies were unfamiliar with this threat, and some paid the ultimate price. Chief Paudert’s son and another police officer were killed during an exchange of gunfire with members of a sovereign citizen extremist group. Since then, Chief Paudert has dedicated his life to educating law enforcement officers at all…